Ok I have a windows system a reletively new one. 4GB ram 1.4 Ghz Can play source engine games on high with graphics mods installed @ 2-10 fps and low at 15-60 Note: source engine was released in 2006. Games are kind of decent. Download speeds are in kbps. when my bluray player gets like 8mbps and 2.88mbps on my other computer. I have tried varius tweaks. I have no idea what to do other than doing a factory restore.