Heyo, sounds not quite right if you wanna shoot me an email randhunt@amazon.com I'd be happy to try to figure it out. Your API calls shouldn't be that much more than the storage cost without a really strange access behavior. I don't know the answer off the top of my head but I'm down to try to find it out. GET's cost money and outbound bandwidth cost money but PUTS/POSTS should be neglible.
