A SCSI-Burner should also easily fit in
that 5.25-bay of the A2000, but you will need
extra SW to run it, like BurnIT or MakeCD.
This also raises the question, which version of
AmigaOS, are running ?
About audio:
You can either use the internal Paula-sound which
isn't really uptodate, but supported by (allmost)
countless apps, buy a 2nd-hand card or the brand-new
Delfina-FlipperMusic-SW ain't my speciality, but it might help
if you could tell us what exactly you want to
do.
Mix/arrange existant audio-tracks ?
Add effects, and remove unwanted sound from them ?
Compose new music ?
Like the ones found in old games ?
Or something that doesn't sound like a computer ?