Let the hive mind of Engadget get that for you.
"As someone who doesn't reside in the USA, I was wondering what would be the best way to get internet for my computer in the US for a couple of weeks? If it were Europe I know I'd look for some prepaid data. Is there anything similar offered by American carriers? A MiFi or a data SIM that I can tether from would work, but I'm trying to maintain a tight budget. Help!"
With all of the new remote management features (i.e. desktop lockdown featureset) it looks like these will be the first of a new generation of multi-core superfast dumb terminals. Gee, now all we have to do is re-invent the mainframe!