suprmn2280

I have wasted so many discs and I keep getting the same error...can anyone please help? I 14:19:23 ImgBurn Version 2.4.4.0 started! I 14:19:23 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3) I 14:19:23 Total Physical Memory: 2,087,344 KB - Available: 1,337,988 KB I 14:19:23 Initialising SPTI... I 14:19:23 Searching for SCSI / ATAPI devices... I 14:19:23 Found 1 DVD