What are the differences between OS 1.3 and OS 2.04?

[Thomas]

For differences between OS versions you should look here: http://www.gregdonner.org/workbench/index.html

I doubt that any CD-R software will run on 2.0, you should rather get 3.1.

These two are the most popular CD-R software products:

http://makecd.core.de/
http://www.titancomputer.de/ami/burnit/index.html

As always: first choose the driver software then buy a compatible hardware.

Bye,
Thomas