There are many burning programmes in Ubuntu. Each is specialised in some
way. K3B is the best overall, but that does not mean that others should not
be used for something specific purpose. I burn CDs in Devede from divx, avi
or flv and use K9 copy to shrink DVDs, for example. I have no idea of your
experience level with burning, what Car Talk is, what format they are files
are in, or why K3B did not meet your needs. Perhaps you could tell us more
and we could advise you further.