I just bought version 188.8.131.52. I used the guide Oriphus suggested. I set it up using the UDF/ISO path. I had no problems until the very end after it had completely burned. Then I got the following errors. 1)invalid block address, 2)no seek complete, 3)could not perform end of disk-at-once, 4)burn process failed at 2X. Am I setting something up wrong or did I just have a dud disk? I read Oriphus's conversation with DarkmanX, is that the same problem I'm having?