Use the following step's to add your own browser tool bars. You can add links to any programs on your computer oh to any web page (tweakxp.com) for example.
1. Go to Start, Run
2. Type in gpedit.msc
3. Go to user configuration - Windows Settings - IE Maintenance - Browser UI. Then click on browser toolbar customizations.
Notes: You will need 2 icon files (ico files) one color and one grey for the mouse over.