There are several woot trackers available. Trackers available on this site are all linked on the left menu.
You can also open them in a seperate window from here.
Simple (No description, picture, etc)
Moderate (Includes description, but no picture)
Picture (Includes no description, but has a picture)
Moderate With Sound! (Includes description, but no picture, and an audio alert when there's a new item (or sellout))
WML (Mobile Phone) Enabled Tracker!