so after upgrading and OCinf i decided to see if my hollywood decoder still worked at teh higher PCI speed, sure enough it crashed, but to make a long story short, it was CPU Cool, it would play the movie then it would screw up a few seconds in

AMD Duron 750MHz @ 855MHz (114*7.5x)
Abit KT7A
320 Mb Ram (128=133MHz, 192=100Mhz)
GeForce2 MX 400 w/TV out
Maxtor 7200RPM 29GIG ATA-100
WD 5400RPM 13.7GIG ATA-66
Acer 6X4X32 CDRW
Hitachi 5X DVD
Hollywood Plus DVD Decoder
(Working on getting higher with just the PC133)