www.pdasmart.com
I have to rave about these people. Their prices were right and the service was outstanding. This business specializes in the repair and upgrading of iPods and PDAs. I've used them twice and I've been extremely impressed. I own a second generation 20gig iPod, that I've had upgraded with a new, larger drive and lithium ion battery, and I may never buy a new one again now that my old one works better than the new video variants. This thing will now play for sixteen hours strait at 3/4 volume.
Anyway, I was very impressed with there customer service and speed of business. I highly recommend these chaps!