I am also looking for instructions to play GTA 4. I have played GTA sanandreas
. Can u share about GTA4 instructions? Thanks in advance.
No different than most others. Buy the game and you'll be able to read the instructions without fail.
Not only a new CPU, but your GPU is WAY under powered and doesn't have enough memory. You really need a 1 gig video card and a 3 or 4-core CPU.
You can also go to this site -> http://www.yougamers.com/
From there, you can have it test your PC to see if it's capable of running a game. Just find GTA IV and allow it to download the applet needed to run. This is from Futuremark (makers of 3dMark benchmarking software) and it's pretty spot on. I think you'll find out that your system is WAY underpowered to run GTA IV, both CPU and GPU-wise.