Hey there!

I have Sonic DVDit Version 5 but it won't let me burn any projects longer than 15-20 minutes.  When it iws decoding the audio an error message comes up reading:

Could not complete the last command because:  Decoding og audio failed.  (DVDErr, 47007)

Anyone know how to fix this?

Thanks!

Have you tried converting your audio to a different format ?  I use WAV  bit16, 48 KhZ format with DVD It and have never had a problem, I'm not sure if OG is a common DVD format. 

I expect there is a list of supported formats on the DVD it website or you could check this thread on the Roxio forum http://forums.support.roxio.com/index.php?showtopic=30689