Also, My program log shows as follows:
16:35:04 Imgburn Version 2.5.6.0 started! (I thought or the Home page says 2.5.7.0)
16:35:04 Microsoft Windows 7 Home Premium x64 Edition (6.1, Build 7601 : Service Pack 1)
16:35:04 Total Physical Memory: 4,095,168 KB = Available 2,313,252 KB
16:35:04 Initialising SPTI....
16:35:04 Searching for SCSI / ATAPI devices....
16:35:04 - > Drive 1 - Info: hp DVD RW AD-7561S AH75 (E:)m (ATAPI)
16:35:04 Found 1 DVD +- RW/RAM!