Help: dvd hiccups!

[dfi]

I get occasional hiccups when playing a dvd on my computer, yet I have no idea why. I use to have an older system, and I recently got a computer upgrade, but the hiccups still persist. Any clues? I'm using cyberlink's powerdvd version 4.0.

Old system specs:
p3 450
128mb pc 100
Abit BH6
diamond tnt2
creative soundblaster live value
creative 12x dvd/cdrom drive

New system specs:
amd 1000
256mb ddr pc1500
Epox 8kha
diamond tnt2
creative soundblaster live value
createive 12x dvd/cdrom drive

I have two harddrives, and they are the primary master and slave. My dvd drive is the secondary master, with no secondary slave. What could possibly be the problem?

dfi

DMA is enabled. AGP aperature size is 64mb.

 

[tweakmm]

i hate to ask, but the same dvd?

 

[DigitalLove]

Try lowering your refresh rate.

 

[Wolfsraider]

try uping your video card j/k

make sure nothing is running in the background😉