I know this question comes up everytime there are updates, but is the 15" PB worth the money over a 14" iBook now that both come with a SuperDrive? Here is what I am considering: 15" PowerBook 1.33GHz PowerPC G4 with 64MB Graphics Memory 512MB DDR333 SDRAM - 2x256 SO-DIMMs 60GB Ultra ATA drive @ 4200 rpm SuperDrive (DVD-R/CD-RW) Keyboard/Mac OS - U.S. English AirPort Extreme Card 15.2-inch TFT Display Subtotal $2,299.00 14" iBook 512MB DDR266 (256MB built-in & 256MB SO-DIMM) 60GB Ultra ATA drive SuperDrive (DVD-R/CD-RW) AirPort Extreme Card Keyboard/Mac OS X - U.S. English 14.1-inch TFT XGA display 1.2GHz PowerPC G4 ATI Mobility Radeon 9200 w/ 32MB DDR video memory Subtotal $1,799.00 So for $500 you get a slightly larger screen, faster system memory, a better video card and an extra 133 MHz of processing speed (I remember when I had a 133 MHz PC). Looking for opinions if it is worth it. I don't need the PowerBook, but I like it. So the question is, will I really appreciate the extra $500 that would go to the PB? Thanks for any opinions.