Help with xp mce and blu ray burns.

[te4vass]

Ok so here is the problem. I have a computer im trying to play ripped bluray movies on and i have tryed everything. I have tryed ffdshow, mplayer home cinema, nero, power dvd and more. The high def movies starts then sutters all the way through the movie. Sometimes stopping or freeezing completly.

Here are my specs:

p4 3ghz cpu
2 gig ram
nvidia 7800 gs vid card
connected to a 2 phillips hdtv 1080p

standard dvd rips play just fine using windows media center. I know high def movies are more cpu aggressive but what I am running should suffice shouldnt it? The cpu usage only shows around 20 - 40%

I know its not the tv cause when i hook it up to my monitor (gateway HD display) its the same thing. I also have a gateway with a

quad core q6600
3g ddr2
running a 8500 geforce

running vista home premium. and this plays the high def just fine with no hiccups. I really dont want to use this computer for my media center but if the other computer is lacking hardware then i might have to. Anyone have any suggestions?

[Baldrick]

Please do NOT cross post. Once is enough.