Hi, last time I burned some avi files on a dvd-r (pinco) using Nero 6 and RecordNow DX; but I got an error message at the end of burning: Invalid Block Address or stopped during burning. However, I didn't get any error message on dvd+rw disc; and sometimes, I didn't get error message on Padus DiscJuggler burning software. Someone have an idea on this problem? Is it prossible to fix or re-use the failed-burn dvd disc? My burner firmware version is 1.0D. Windows XP SP1. Thank you.