Started to lag...

[LasTRace]

Windows 7 is not the problem. 80% of us here is using Windows 7 to launch GTAA, so am I. With 2 GB RAM I highly doubt your PC can run GTA IV without any problems, especially Crysis 2.
I do see you are using a 32bit Windows 7, while your CPU is designed for 64bit PCs.

You can try the following: As I said, increase your RAM. 4GB in total should be enough. Install 64bit Windows 7 and try it again.

Not @ higher quality, but yeah it can. I was thinking to do that, i will re-boot it again, than will share the results with you, thanks for helping out.

LR