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!"
Bah, I never pay installation fees. I just tell them that either they waive the fee or I won't be getting additional services from them. They always comply. When I got HD installed they wanted $50 to install it but I told them I didn't want anyone at all but they requried it so I said I wasn't paying for it. I got install for free!