I have build a system:
2.66 ghz 800mhz dual-core intel,
Intel DG43NB mobo,
2Gb cl5 Kingston 667 mhz ram,
XFX 9600gso 384mb graphic card,
80gb HDD Westerndigital.
The problem is that when ever i install Vista ultimate it always hangs up when i forward DVD while playing it, whether the DVD is copied on harddisk on Windows media player or cyberlink dvd. it also hangs usually and then i have to restart it. Plz help me.