Re: difference between PCI AND PCI-Express?
pci-ex runs video cards, which require a higher transfer of data than the older PCI slots. now a days you only use PCI slots for sound cards, tv tuners, ethernet cards(if u dont have one on ur mobo), etc...
AMD 3000+ @ 2.25
Corsair Twinx 1024mb 2x512mb XMS
MSI 6600GT's SLIed @ 565/1100
Neo 4 Platinum SLI Mobo