I recently purchased a "SuperDrive" for my PowerBook from MacResQ. Here's the specs on this bad boy:
The PowerBook G4 SuperDrive upgrade is bootable and compatible with Apple's Mac OS X, Mac OS 9, iDVD, iTunes, Disc Burner, Apple DVD Player, Toast, and Retrospect. The drive reads at 24x, writes CD-R at 16x, writes CD-RW at 8x, and writes DVD-R/RW at 1x. A 1-year warranty applies.
Sounds pretty sweet right? To create a DVD (that Julie created in iMovie), we need to purchase iLife, which includes iDVD (which iMovie integrates nicely with, so I've heard). The problem? I went to the Apple Store today to buy iLife and I asked them about this DVD burner. They said that any third-party DVD burner will not work with iDVD. And if it does, it's illegal. So I asked, "If this DVD burner works with iDVD, who's breaking the law?" The tech retorted that both MacResQ is (for selling it) and I am (violation of the license of iDVD). Bummer. Do I care? Not really - I just want to know if iDVD will work with this drive?
If so, I'll buy iLife and be a happy little DVD-burning, software violating mo-fo - just like all the corporate workers who've installed their company's copy of Office on their home machine.