i need a reply asap,my PC specs:

os:windows 7 32-bit(6.1 build7600)
Proccessor:amd Athlon 64X2 dual core processor 5200+ (2CPUS) 2.7ghz
memory:2048mb ram
Video card:ATI radeon hd 2600 pro
direct X:11

i don't care if i have to play on the lowest possible setting as long as i can play I'm happy!

ATI Radeon HD 2900 Pro is the official minimum requirement for the game, and you have the 2600 Pro.

It will probably run somewhat ok if you run in a really low resolution, though.

Yeah, I would turn EVERYTHING off and set texture quality to low and lowest res based on your monitor aspect ratio within settings on first time load up, press "alt + ctrl + ~" too drop the console and type r_shadows 0 to turn off shadows and just for safe measure, restart the game. There are further things you could do to possibly squeeze a couple more FPS out, if you get it, let us know and we'll try to help you to our best to get that svcker to run for you.

Just wondering in-case I should return the xbox version for a pc version, but I am not entirely sure if my computer can run it.

Graphics: ATI Radeon 4600 HD Series
RAM: 3.25 GB
Processor: AMD Athlon II x4 630

If there is anything else I need to add just ask. Thanks in advance.