Hi all, I'm dying to use iDVD to create home movies of the kids. I've been editing on a 2yr old Windows XP machine and I'm tired of the 7 hour render times (Athlon 800mhz). So I'm looking for a Mac with the Superdrive. Apple Store has 17" iMac 1Ghz for $1299 and the 12" Powerbook for $1399. I currently have a 700mhz iBook which I'll have to sell if I upgrade. I love having a laptop, and I love the small size of the 12" but I wonder if I should just go for the iMac due to the larger screen. Any ideas? Which would you buy?