I have changed my opinion..I'm going to buy the 15". If I take a 80Gb disk with the 12", an external screen, superdrive, ... and I see that the 15" will last longer, the 15" 1.25Ghz seems like a much better choice...why? I like my things to last long...
My English isn't so good, so I couldn't find another word for what I ment with "burn my eyes". In the field during observation at night, we use red lights. Blue is fine too, so the keyboard will be cool. White light narrows the pupils in your eye, so you are blinded and need agains ome time to adapt.
I can also take a 1GHz with backlit keyboard, but with all the other extra options I got the same price as the 1.25 GHz, which's got it already.
After all, the laptop doesn't need to be very mobile, it's just to take my computer with me becasue my parents are divorced.
But..can you buy a 1.25GHz without that Airport-card? I don't need it, but I pay for it...doesn't make sense.