Wow! That is great investigative journalism Francois. Congratulations! I had no idea the variety of choices was so vast! I certainly didn't notice that they have already jumped to a 2x slot load DVD-R/CD-RW model in the new 17" PowerBook. That's a very big deal. I'll take a 2x SuperDrive (2/6/8/4/24) like is in the 17" PowerBook please. Thank you so much. Kunga On Wednesday, January 8, 2003, at 11:49 AM, François Menu wrote: > If you go to the spec page of the PowerBooks > (http://www.apple.com/powerbook/specs.html) you can see that the speed > of the drives are different depending on the model of the PowerBook: > > Combo drive (DVD-ROM/CD-RW); reads DVDs at 8x speed; writes CD-R discs > at 24x speed; writes CD-RW discs at 10x speed; reads CDs at 24x speed > (12-inch model) > > Optional SuperDrive (DVD-R/CD-RW); writes DVD-R discs at 1x speed; > reads DVDs at 8x speed; writes CD-R discs at 8x speed; writes CD-RW > discs at 4x speed; reads CDs at 24x speed (12-inch model) > > Combo drive (DVD-ROM/CD-RW); reads DVDs at 8x speed; writes CD-R and > CD-RW discs at 8x speed; reads CDs at 24x speed (15-inch models) > > SuperDrive (DVD-R/CD-RW); writes DVD-R discs at 1x speed; reads DVDs > at 6x speed; writes CD-R discs at 8x speed; writes CD-RW discs at 4x > speed; reads CDs at 24x speed (15-inch models) > > SuperDrive (DVD-R/CD-RW); Writes DVD-R discs at 2x speed; reads DVDs > at 6x speed; writes CD-R discs at 8x speed; writes CD-RW discs at 4x > speed; reads CDs at 24x speed (17-inch model) > > There are 2 different models of combo drive: 8/8/8/24 & 8/24/10/24 > (the newer one, in the 12" PowerBook) > And 3 different models of SuperDrive: 1/6/8/4/24; 1/8/8/4/24 & > 2/6/8/4/24 !!! > > I would prefer a combo drive writing CD-R at 24x speed, rather than a > SuperDrive. > > -- > François Menu > frmen at wanadoo.fr