Let the hive mind of Engadget get that for you.
"I've found myself using my PC for a lot of conversations lately, and I'm also considering recording a podcast to share with anyone who will listen. There are tons of USB headset / microphones out there, and I'm hoping someone has some solid recommendations based on experience. I'll consider both headsets and standalone mics, by the way, but I'd like to keep the bill under $100 if possible. Help!"
super resolution ... usually this means taking multiple images and sub pixel registering them, so it is real resolution, but only if the scene is moving in some way (even small vibrations in the scene/camera will work). However this doesn't come for nothing, your going to have a multiple frame lag for this to work at all, fine for broadcast (as long as you have audio delays to maintain sync) no good for your gaming though.