Excellent work,
@wicknix , I have to admit I have a proclivity for the Mozilla suite, makes more sense to have a single application opened since I need Mail opened anyway and you can just CMD+N to open a Browser tab. Not using Composer or Chatzilla, but Browser + Mail is a solid package. One thing though, are you planning to do 10.5 PowerPC builds or will Brian Smith keep doing them?
Oh, and as a bug report, I have a problem in all the new UXP "creations", PowerFox, WhiteStar, BrassMonkey: sometimes, like .... let's say 30% of the times I do CMD + Q, the application just crashes on exit. The crashes occur randomly on random actions too, but not too close together (considering I'm using Mail + Browser about 4 hours per day, I'd say I get a crash per day, maybe two). But CMD + Q is a pretty safe way to trigger the crash.
Any ideas? Are you interested in a crash report (I have ReportCrash disabled but I think the crash files are still generated.