Ok, so I currently have a T-Mobile MDA on (surprise) T-Mobile. I'm looking for a new phone now because I don't need a Pocket PC anymore and I want something much smaller. I'm looking for something with a 3MP camera, good battery life, a great screen, quad-band, umts, and an eye-catcher. Obviously looking into unlocked phones, nothing branded because I don't see anything I like. I'm debating between these two phones because they both have the 3MP camera and look amazing. The K790a isn't quad-band and is only edge compatible, but its battery life is incredible or at least from what I've read is. The Nokia N80 is feature packed and looks amazing, but I keep hearing bad things about it. If anyone could really give me a good insight into which one is the better choice (or if there's something else out there) I'd really appreciate it. I don't wanna spend anymore than $600 on a cell phone, because that's ridiculous as it is. THANKS!