*NOTE* REQUIRES WINDOWS First off. Download an app called 3D analyze. It emulates high end graphics that make it easier for low end GPUs to run games. Before you ask anything. YES I DID TRY THIS, AND IT WORKS. SO IF IT DOESN'T WORK. YOUR DOING SOMETHING WRONG. http://www.3dfxzone.it/files?object=3dfx&objid=100 Then make a new folder on your desktop. Name it 3D Analyzer. YOU CAN USE THE BUILT IN UNZIPPER TO PUT IT IN THEIR *VIA FILE*. If your using vista, WINRAR WORKS, 7-ZIP WORKS, I DUNNO IF STUFFIT WORKS. Now open the folder, and click 3D analyze *for vista right click run as admin*. Press select and locate crysis.exe or GH3 EXE Locations: GH3 Program Files\Asypr\Guitar Hero III\gh3.exe CRYSIS Program Files\electronic arts\crytek\crysis\bin32\crysis.exe NOW ONCE THAT'S DONE. FOR BOTH GAMES TICK THESE MARKS IN THE FOLLOWING PICTURE Click run, and it runs fine, GHIII runs fine at lowest res, everything off. Download 1.3 Patch. It make's it run MUCH better by far on lower end laptops. Crysis, don't bother with resolution, some effects like water can be medium, try to keep it low. Use GH3 Speedboost as well for a black background and such. Download it, and if your on vista, right click totalboost and run as admin. If your on XP, just go and click it. Speedboost Download: http://www.savefile.com/files/1298734 Everything runs fine. Rarely lags. I hope I could help!!!