I'd like to chime in with this tidbit...
If you're going to base a "new Amiga" around a GameCube, why not be even smarter and base it around an XBox? I mean, seriously, a GC is a kid's toy. An XBox is actually expandable (everyone I know here already has a 100GB HD, hardmods, new Xconsole, etc), it's actually faster, actually supports most PC perepherials, is actually already running 50 times the stuff the GC is -- including WinUAE (gosh you mean an Amiga already runs very well on the XBox?), Linux, etc. -- and is not some stupid little cube that looks like a girl's makeup container.
Them's my two cents.
CG Amiga, that's one the most amusing thing's I've heard since people were saying that paying $1650.00 for non-backwards compatible machine worth $650.00 was the next best thing for an Amiga...