HI I just got a top of the line dell a month agao and now all of the sudden when i start up my comp it says drive 4 not foundarallel ATA, PATA-0 (PRI IDE MASTER) drive 5 not foundarallel ATA, PATA-1 (PRI IDE Slave) And the drives are present! and are hooked up. So its like windows doesnt even no i have 2 drives that are hooked up, but dont work. And when I start DVD decrypter it says................................... I 09:33:34 DVD Decrypter Version 18.104.22.168 started! I 09:33:34 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 09:33:35 Initialising SPTI... I 09:33:35 Searching for SCSI / ATAPI devices... W 09:33:35 No devices detected! SO its as if I dont have scsi/atapi devices. But the thing was it was working all good fine fine before this. PLEASE HELP. Thank you.