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!"
What's the definition of "soon"? Comcast Loudoun, VA hasn't added only a couple HD channels in the past 2 years: PBS-HD over a year ago, and Golf/VS HD a couple months ago. I'm still scratching my head as to how Golf/VS was added before Comcast SportsNet (Mid Atlantic) HD after the takeover. You would think that Comcast would be able to add a Comcast property (CSN-HD) to one of its systems, especially if it has the capability to add other channels in the mean time.