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!"
Immediately after setting up our new plasma we attached it to the wall with a Safety 1st TV lock. It still allows me to turn the TV from side to side if I need to access the back of the TV or reposition it but it isn't going to tip over on the kids. Considering the size of these things, the expense of an anchor or locking device is a very small price to pay for piece of mind.