ok i dont watch dvd's on my computer very much but when i do my system allways freezes after about 10 min or so and theres a high pitch beeping sound. ive ruled out overheating cuz as soon as i reboot the computer i check the temp in the bios and its only at 47c. and besides i can do anything else and its just fine. infact the only times ive ever had to reboot are because of this dvd issue. my system specs are: 1.2ghz tbird @ 1.4ghz (140x10.0), iwill ka266, 512mb ram (1 crucial 256mb pc2100, 2 kingston 128mb pc2100), visiontek geforce 3 @ 215/505 det 12.90, soundblaster live x-gamer 5.1, linksys etherfast nic, toshiba 16x dvd, lite-on 12x10x32 burner. i think thats it. if anyone knows why this is happening or has experienced this please help me out.