I just recently rebuilt my entire system almost, all new motherboard, RAM, processor, heatsink, power supply, etc. The system is up and running great! I now have found another case that I really like because it may improve my cooling efficieny. I really want to overclock this system eventually. If I transfer all my internal parts of my setup to this new case will I have to reinstall windows or anything like that? I really don't think so but want to make totally sure before doing it. Thanks! New system: EVGA N Force 680i SLI motherboard, Intel Core-2 Duo e6600 2.40 GHZ -processor, EVGA 8800 GTS graphics card, Corsair DDR 2 800mhz pc 6400 RAM at 2 GB, OCZ Gamexstream 850 watt power supply, Zalman 9500 heatsink.