I posted in the prepaid SIM thread sticky but nobody has replied...maybe a separate thread will garner more views.

I'd like to know the best option for a prepaid data SIM in Iceland for about 10 days. Where can I buy it, and what will it cost?

I've tried looking at Vodafone.is and a couple of the other carriers (whose names I forget) but don't really understand how to get what I'm looking for.

Thanks for any help!

edit: I found the English part of Vodafone's site. I'm looking for a data option for my Nexus One. I don't need a USB stick and am not bringing a computer. Their data SIM option appears to only include 5MB of data, at 25 ISK each. Ouch.