I am amazed!
It nicely burn .cue files, it supports my burner, and it can even over-burn. Wow!

I did have a problem with FireStarter not being able to eject a disk after the burn, but it turned out to be a flaky FireWire cable/plug.

Also, it could not burn a brand of 800 MB disks, but as these were also not very successfully burned on a PC, it is very likel not FireStarts problem.

It still has some user interface issues (MB count in burning progress should be reset to 0 for the htree parts of a disk...), but other than that, it is really great!!!