I finally did it, I've been saying I'll switch to Mac for well over a year and two days ago I finally did it. In all honesty I would have done it sooner but was waiting for Apple to refresh their aged offerings.
As soon as I heard iMac's and Mini's were refreshed I went out and got a 24" iMac first day my local Best Buy had them in stock. Didn't even have them on display yet when I picked mine up.
Goodbye Dell Dimension 4700 and Asta La Vista Microsoft!