Well I have a previous gen MBP, and I ove the lighted keyboard. I really miss it when I use other peoples windows laptops.
I want to replace my current my with a base MB. i feel it has all that I need and saves my a lot of $, but the lack of the lighted keyboard is holding me back. I could get a 2.4ghz, but it is priced so close to the MBP, that I might just get it.
Perhaps apple will eventually include it on all of the MB. In any case I am not getting my new mac until dic this year. By then, maybe Snow Leopard is released and Apple has updated the MB line to include a lighted keyboard on all of its macs.... If not, I wil have to save more for the $1599 one.