I can't remember if you've mentioned him before - and I'm too lazy to retread the thread - but I've recently been listening to Mason Jennings. I think he's signed to the same label as Donavan Frankenreiter, and there are some similarities, but he really strikes me as a more optimistic Bob Dylan. Praise indeed!
Anyway, he's got a few albums out, but the ones I've been listening to are Use Your Voice and Boneclouds. 'If You Need A Reason' on Boneclouds is a really beautiful song.