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!"
It's a good thing if you want to watch a movie that hasn't been released elsewhere. For example, Ratatouille appeared on Blu Ray virtually the same time as it was being showing in the cinema in Europe. Region codes are arguably evil but they do allow studios to release content earlier in one region than in others.