This tool lets you remove pesky programs and their remnants (including menu items) from your system. ShellExView, a freebie, lists almost all menu items (my PC had 300) and disables them so they won't appear when you right click on a file.
Overall Evaluation: I isolated over 250 menu items from early programs, but when I clicked the button to disable them, it locked up my computer. I manually restarted it, but my desktop icons were gone. I couldn't log onto the internet, even though I could bring up my ISP. I used System Restore to get my computer back--I'll never touch ShellExView again!