Well not a big BOOM but for Oct, Nov, and Dec 2005 I made $102. So far for January I've made almost $90! I owe alot of my current "success" to a few certain forums I frequent.
My first big boom was when my sites started ranking well in Yahoo. Previously almost all my traffic was from MSN, with a little from Google. I started my first site about 13 months ago, so I'm still fairly new to the game. However, I'm building sites and consulting full time now, which is nice.
Webgator, your site is a pure adsense play. There is only one page and it seems to be made for adsense.