I am not affiliated with them, but they are my friends...
www.reflected.net
They aren't the cheapest place, but their bandwidth is good and they have 4 or 5 multi-homed providers so their network is really stable... um... I think they'll give you a free month to try it out, even for dedicated boxes, like commitment free.. Seems like Phil said they were still doing that special. Oh, and if you live in Vegas, Chicago, Minneapolis, or LA, you can get a flat rate T1 for like $400/mo if that matters..
- D