I'm looking for a bag that fits a 12" iBook really well. I have a Brain Cell from a while ago and the computer has lots of space to move around in there. Is there a bag that fits the iBook as well as the other Brain Cell fits, say, the PowerBook 15"? That bag fits like a glove.
If not, are there any options for artificially bringing down the extra space in the Brain Cell (size 5)?