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!"
because we in the US have had copper laid for ages. Unfortuantly we dont like upgrading apparently. Over seas alot of countries were developing their infrastructures when newer tech was out. Hence not having to succumb to old slow lines with problems.