Weird Dynamips question

I'm usually not for dynamips related questions on here, but this is
something I was thinking about this morning...

Has anyone tried to run Dynamips/Dynagen on Amazon's EC2 service
(http://aws.amazon.com/ec2/)?

Looking at the kinds of instances you can run and the estimated costs,
it almost looks like a great alternative to rack rentals. I know
dynamips is typically used on a local machine so you always have
access, but EC2 servers have way more power than most individuals have
available to them.

-- 
Justin G. Mitchell
mobile: 316 305 9943
skype: justin.g.mitchell
Blogs and organic groups at http://www.ccie.net