Ok, I installed source and it installed fine updated and was 100% ready! Went to play it, git to the loading screen and then it reboots my pc. I recently bought this computer which has way higher specs than my old pc which played source, The specs are Intel© Pentium® D Dual Core Processor 830, Featuring the latest PC Processor Technology: Dual Core. The new Intel® Pentium® D processor features 2 processing cores enabling your PC to think as fast as you can multitask, 3.0GHz, 2 x 1MB L2 cache, 800MHz FSB, DDR2-533MHz SDRAM, 250GB S-ATA Ive tried downloading the Nvidia drive from the site and it doen't install . I'm really stuck and getting withdrawall syptons from no source Any help plaese!!!!!!!!!!!