Max hd for macbook?

whats the biggest hard-drive you can have for a macbook, i know on apple website it says it supports up to 200gb but ive seen talk of bigger if you buy a new hard-drive. Can some one please lay the facts out straight
cheers
jordan

The absolute largest drive you can get for it right now is 250GB, but those are only 5400rpm drives. The largest 7200rpm drive available is 200GB.

Here's a rundown: http://eshop.macsales.com/shop/hard-drives/2.5-Notebook/

I put a western digital 250 GB in mine this past summer, and I love it. I can finally keep all my music on my laptop.