i got you 3 of my favorite programs
RCtweak
and one of my favorite is Tweak UI that works for all windows check it out HERE (http://www.microsoft.com/windowsxp/pro/downloads/powertoys.asp)
finally i got this one too Fresh UI you can find about it HERE (http://www.freshdevices.com/)
For me, coz im always here in a cafe and friend of the computer maintenance here, we use PowerPackTweak 2003.This is complete!you can even rename your Recycle Bin and many more!
In tweaking the HotKeys like win Key, alt+tab, alt+ctrl+del and etc, we used Advance Security!