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!"
Has anyone tried this service? I did, unbox kept freezing when I tried to start the movie(rental purchase), and when I go to the troubleshoot section and run the diagnostics, it erases my download progress. Got so fed up I tried to uninstall it, but wait? That doesn't even work, keeps launching Unbox so I can't uninstall. What a nightmare, think I'll stick with Netflix....