ObjectDock is a program that adds a skinnable dock to your Windows desktop.

Growl lets you know when things happen. Files finished downloading.

Rainlendar is a customizable calendar that displays the current month.

Free windows utility designed to help you forget about your start menu.

A Skinable application launcher that Resembles the Mac OSX Dock.

WindowBlinds is a software utility that allows you to completely change.

If you are not familiar with the Alt-Tab task switcher in Windows...

Google Desktop makes searching your computer as easy as searching the web.