Wednesday, December 22, 2010

Battlefield Bad Company 2: Hints, tricks and tips

 

So this post is a bit off topic but I thought I would write down so tips for those who play Battlefield: Bad Company 2. I’ve been playing this game for most of the year and have multiple characters including a level 50, level 40 and a few level 20’s that I muck round with.

I will try and avoid the real basics here as there are plenty of FAQ’s round the internet and, as such, I will try and be a bit more specific.

Point 1: Lone rangers get owned. If you charge straight into the enemies base then you will get shot fast, particularly on full servers. Stick with your teammates or squaddies and your life expectancy will go up big time

Point 2: Fire and move, fire and move. If you camp in the same spot you will get spotted and killed, either by existing enemies or the one who just killed you will come back and kill you knowing exactly where you are. Kill 1 or 2 people from a spot and then move somewhere else. Sometimes I move somewhere to cover the spot that I was just in and then the person you just killed will inevitably come back for revenge and you can own them again from your new spot.

Point 3: Find a gun then stick with it: All weapons have different characteristics and will handle differently. Using one weapon till you know how often to click the mouse button and how much you can move when firing while still being accurate is an advantage. You also get a feel for how often a weapon needs to be reloaded. For example the F2000 runs out of bullets really fast so you need to be mindful of your ammunition whereas the AN94 fires much slower and doesnt need such frequent reloading.

Point 4: You gotta know the maps to be real good: People in the higher ranks will know most maps like the back of their hands. All maps have good points for advancing and defending. Hills that don’t look like they can be climbed, can infact be climbed. Using a heli to parachute onto the top of a boat can pay big dividends, especially if you can cover and mcom from there. A good tip while defending is too climb into the roof of a house, blow a hole in the wall and then jump out onto the roof facing away from the enemy. This way you can poke your head over the top of the roofline to own a few, or get them when they come past you as they have their backs to you. Be prepared to move after a few kills though as they will come looking for you.

Point 5: My own strategy: Attacking - When I feel like getting in the thick of the action I will usually play assault or recon class when attacking. For assault I use the M416 with red dot and smoke and for recon I use the VSS with Red dot and C4. The assault class is great for smoking mcoms just before you arm them or just advancing in general. If Im approaching a base and I see a few enemies close together I will quickly spot them and then let down some smoke on them. I then shoot at the arrows and even though I cant see them I can usually kill them. They of course cant see me and so usually get owned. If the mcom is in a small multiroom hut I will usually arm the mcom while smoking the room, then smoke the other room as well and go hide in that room. People usually expect you to be in the room where the mcom is and will charge blindly into the first room at which point…ownage.

With the recon class try and use your motion sensors a lot. If I can arm an mcom I will drop a bit of c4 on it at the same time and then drop a sensor at the same time as I run off to hide. Once people come to disarm you use the c4 and boom goes the enemy.

B: Defending – When defending I usually play a medic class or assault. Pushing forward to defend with your team is the best defence strategy as long as there are still a few people covering the base and any flanking attack. Having a lot of medics who can revive each other is a defence that is hard to beat unless there is a tank you can use. Furthermore if you come across a situation where you encounter multiple enemies at one time and one of them is a medic then that is the one you want to kill first if you have the option. There’s few things more demoralising then owning 1 or 2 people then getting shot by the medic and then watching him revive the 2 people you just killed.

My final tip is this….don’t use the Carl Gustav rocket launcher on infantry. All it means is that you really don’t know how to use a gun and so must gustav people so they have know chance of shooting you back. Some servers even ban people who practice this so don’t be a moron and keep your rockets for vehicles.

Tuesday, December 14, 2010

Vodafone Mobile Wi-Fi R201 Review

 

I recently got my hands on one of these Wireless Mobile Wi-Fi units and thought I’d give a quick review of what they are like.

The unit itself is about as wide and high as a standard playing card, maybe a tiny bit bigger, while the height of the unit is about 1 centimetre.It has a micro usb slot for charging and comes with a cable that can either be plugged into your laptop to charge, or into the supplied mains adaptor.

Physical setup of the unit couldn’t be easier as you just pop the back off, slide the sim card in, click the battery into place then close it back up again. Note that there is also a space for a micro sdhc card located under the back cover as well.

Getting connected to the unit was also very easy and simply required making a note of the WPA2 key on a sticker under the back cover and then using Windows to connect to the network. The unit has a built in DHCP server handing out addresses between 192.168.0.100 – 200 while the admin interface is located on 192.168.0.1

The basic interface looks like this

image

Within this interface you can configure any port forwards that you want to do, change your Wi-Fi settings (SSID, password, authentication type, MAC security etc), as well as using it to send/receive SMS.

Real life usage:

I tested the unit throughout my house where the signal strength varies quite a lot. In good reception areas where I was getting a full signal strength and connecting via 3G I was getting about 3 megs download, 1 Meg upload (according to speedtest.net).

Where the signal dropped to 2 bars (but still on 3G) I was getting about 1 Meg down and just under 1 Meg up

image

In both cases simple web browsing was fine and caused me no problems. Any kind of gaming on this would probably be out but for normal emaily, facebooky type of stuff I don’ think you would run into any problems. YouTube clips also were fine to watch and didn’t have to stop to buffer at all.

Conclusion:

All in all this device does what it says on the box. I have only tested it with 1 device connected to the Wi-Fi so am unsure how it would fair with multiple devices running at the same time but daresay that it would be fine. Vodafone claims that up to 5 devices can be connected at once.

So for now a thumbs up. I’m taking this device away on holiday so I can setup an access point at the Bach for everyone to get internet ( as we have no landline for adsl). For the size, cost (currently $199) and ease of setup I think that this is a winner.

Tuesday, November 23, 2010

Home Computer Lab Part 2

 

At home I use a Cisco 877 router as my internet gateway. I have found that it is so much more reliable then any of these cheap Chinese routers that you can buy and currently has an uptime of about 6 months. I use the access control lists extensively so that it only accepts mail from my mailhost (rollernet.us), accepts any traffic from my workplaces ip address, and keeps a log of all traffic that passes, or attempts to pass, in and out. I use kiwi syslog and kiwi logviewer to keep track of these logs and usually peruse them once a week to make sure nothing strange is going on.

In the past I have used MS TMG configured as a VM which filtered all the traffic and did AV scanning e.t.c but I found that it had an adverse effect on my gaming for some reason. Technically speaking it should have been fine but for some reason it would cause me massive lag. I also used to use Untangle when I was running VMWare on my server but now I have Hyper V I find that Untangle is really unstable so I’ve gone back to not having any kind of Unified Threat Management solution. I may change it sometime so that my current ISA 2006 server is also acting as a firewall as well as an RRAS server but my main reason for having a separate software firewall is for the antivirus scanning so I don’t think I will go down this path.

I also have a Buffalo Terastation with 4 250 Gig disks configured in RAID 5 configuration. This is used mainly for backup as I find that its too slow for much else. It does have a gigabit nic but I find that the transfer speeds are just too slow…something like 5MB a sec when they really should be around 40 – 50 which is the speed I get across the rest of my network when transferring files.

Finally, I have my main server configured to shutdown every night automatically. I just have a scheduled task that runs a batch file that contains the line

shutdown –s –t 0

All my VM’s suspend themselves and happily go to sleep until 6 in the morning when the bios in the server is set to wake itself up. The VM’s are set to power on when the server powers on so everything is ready to go when I wake up while still saving power by not running all night for no reason. All my email is queued up at rollernet.us so that it doesn’t bounce overnight, and is all downloaded once communication is re-established with exchange in SBS.

All in all it’s a tidy solution that doesn’t take up loads of space, is reasonably power efficient, is quiet as there aren’t loads of pc’s doing different things and lets me try out new systems with a minimum of fuss.

In my next post Ill write a bit more about how I made a template for Windows Server 2003 R2 that I can use with Hyper V, without having to use System Centre for anything

Thursday, November 18, 2010

My Home Computer Lab

 

So its been a while since I posted anything but…..yeah whatever, you get that sometimes. I thought I would write a bit about my home lab setup just in case anyone finds it useful.

My lab at home consists of 1 highish end pc that I built up to use as a server, 1 desktop that I use mostly for gaming, 3 laptops of varying configuration (xp to win 7), a Buffalo terastation, a TP Link wireless access point, a Cisco 877 router and an HP UPS.

My high end server / desktop is running an AMD x6 1055 processor with 8 gigs of RAM and 2 x 500 gig drives and 1 x 1 TB drive. Its got Windows server 2008 R2 running on it and acts mainly as my Hyper V host for my virtual servers. Virtualised I have SBS 2008, another instance of XP, Windows 7 and 4 Windows 2003 servers of varying flavour mostly used for testing.

The SBS box is my main box and takes up 5 of the 8 gigs of RAM. It has all of my files / movies / music on it and I have my own mail domain that Exchange takes care of. My Iphone syncs with it and the wifes HTC Touch Pro does as well. The actual SBS is made up of a couple of VHD’s as if I migrate I can just disconnect the VHD and then reconnect it to the new server I build, much easier then having to export the whole thing or copying gigs of data across.

I also terminate my PPTP VPN on a virtual machine (1 of the Win2k3 boxes with RRAS installed) as this way if I want to bounce the SBS box when Im not home I can still watch it go down and back up from within Hyper V. If I terminated it on the SBS box itself (which you can do) I would get kicked out everytime I restarted it which is a pain.

Thats it for now….more about the Terastation and my Cisco setup later.

Thursday, March 4, 2010

Windows Live Messenger Config

Ive been using Pidgeon for a while and really like it but couldnt get it to work with my webcam so have decided to go back to messenger. After setting it up again I couldnt belive how busy and cluttered the interface looked compared to Pidgeon. Here are the steps I took to get it running in as minimalist look as I could.

1) Under Tools/Options/Layout I turned off show favourties/groups/the tab bar/the whats new list.

2) Under Sign In I unticked Open Windows Live Messenger main window when windows live messenger starts. Also unticked show windows live today after I sign in to Messenger.

3) That sorted out the cluttered interface a bit but I still had these annoying ads popping up at the bottom. A quick google came up with the solution. Edit the hosts file and add the following entries.

# Windows Live Messenger ad servers
127.0.0.1 rad.msn.com
127.0.0.1 global.msads.net
127.0.0.1 rss.video.msn.com
127.0.0.1 ads1.msn.com
127.0.0.1 rad.live.com

The file can be found in C:\Windows\System32\Drivers\Etc. I had to open it with notepad then save the file to the desktop as it wouldnt let me save over the original. I then deleted the original and copied the file from the desktop to the correct folder which it let me do. Hey presto, no more ads.

Sunday, February 21, 2010

Network timeout when updating my IPhone

I recently purchased an iPhone despite being adamently anti Apple and I have to say that I have been won over. What a great device compared to my old HTC Touch Pro. It isnt as configurable as my old phone but the user interface of the iPhone just blows it away. Anyway there are enough iPhone reviews on the net so I wont go on about how great it is.

Anyway I noticed that Apple had released a new update for the iPhone...version 3.1.3 I think it was. Great I thought, I'll update my phone and see what happens. Problem was, when using iTunes to attempt to update it I would just keep getting a network time out error when it got about halfway through. I saw that a few people on the net were having the same problem and tried some of the suggested fixes but nothing seemed to work, for some reason it just seemed to think that my internet connection was timing out. Queue moment of genius....I setup a continuous ping to google.com and tried again. Hey presto it downloaded just fine and update went without a hitch. I guess it just needed something to make the network / internet connection look like it was alive.

Cant say that I notice to many differences with the update but it was interesting to see how the update process worked.

I also just bought the iTap remote desktop client which I will write a bit more about at a later date. So far it is looking quite handy.

Friday, February 5, 2010

More on RSAT Tools

so Ive been sick for a while and havent really posted anything lately but will hopefully be able to get back on the train again.

Still had quite a few people emailing me about the RSAT tools for Windows 7 which is strange considering that the RC is about to starting shuting down periodically (end of March sometime I think).

Anyway the tools should still be available via the link below at Rapidshare and sorry, but no I do not have the 64 bit version...only the 32 bit.

Happy trails.