Is your burner recognised by Windows itself?? What version of Windows are you running?? If it's XP try inserting this file in your cdwritingsoftwaredirectory:
http://www.cdspeed2000.com/files/wnaspi32.dll.
The image will probably fit on a 80 min cdr, i'm pretty sure, so just try it out. You can do this using CDRWin if you like, Nero is also possible.