I have a question about the current Superdrives. They're made my Pioneer, and I heard that Pioneer is coming out with the A5 I think. It's faster than the current SD Model (the A4 I believe). So... does this mean that if you buy a Mac w/ a SD, that you can replace it w/ the A5 and it will work w/ iDVD? I don't see the "piracy" in that. I'm gonna buy a new Mac as soon as they work out all the problems w/ the MDD's and I want a Superdrive. But by then... the new Mac's may ship w/ the new SD's.