I really like that it's free, but I can't seem to drag/drop files into a compilation (have to click a bunch of buttons first), nor can I quick-erase a DVD+RW (I can only full erase, which takes ages. I guess my TTSCorp cheap drive is not supported?).
So back to Infrarecorder it is, much better interface (drag drop) and a working quick erase option.
Even though that has the big disadvantage of burning slower...
Nero combines speed with quick erase and the easy interface, but even then it's really not worth the current 50 euro they're asking. I'd rather wait 10 more minutes per disk.