It's time for Apple to move to Intel/AMD
Digital Video Editing: Mac vs. PC III: Mac Slaughtered Again
Unless Apple wants to abandon the pro and pro tools markets, they need to do something, now, about their systems' performance problems. I think it's time for them to get that Intel build of Mac OS X tuned up and ready to ship.
ORA weblogs, Brian Jepson: A Different Kind of Classic for Mac OS X?
I'm sure Connectix is interested in this, but I can't imagine Steve Jobs ever letting Windows apps running alongside Aqua apps in Mac OS X. And it's even less fathomable for Apple to create an Aqua theme for XP so that Windows apps didn't look like Windows apps running alongside Aqua apps (because they will anyway).