I heard about PayTrust on TechTV. Seems pretty cool. Basically they pay your bills. For $13 they'll pay 15 bills, then it's about $1 per bill. Seems like a small price to pay to not have to worry about forgetting, etc.
http://www.paytrust.com/
The cool thing is they'll give you a copy of the bill online (scan, e-mail). I might give it a try.