Hey guys, i have the same problem too ...
Here is the log :
I 15:43:25 ImgBurn Version 2.4.2.0 started!
I 15:43:25 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3)
I 15:43:25 Total Physical Memory: 2.096.624 KB - Available: 1.575.096 KB
I 15:43:26 Initialising SPTI...
I 15:43:26 Searching for SCSI / ATAPI devices...
I 15:43:26 Found 1 DVD-ROM and 1 DVD