crwdns2934241:0crwdne2934241:0 Demon

crwdns2934249:0crwdne2934249:0:

Check in System Profiler. ( apple logo / about this mac / more info ) under disk burning on the left hand pane. Check to see if it really is a Superdrive and also check which formats the drive can burn / read . It might be that it won't read for example DVD-RW discs and those are the only ones you have available.