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!"
The issue is going to be exactly what Sony's approach is going to be. Will these be aimed as mass market and in mass market pricing (i.e. volume makes money)? Or will the focus be on rich folks with lots of income... on a premium priced product? AND exactly how much MORE will it be?
Yes, there are no answers, but these are among the questions all of us need to be asking about...