Yeah, it works (in Flock and Firefox 2.0), I just figured it might confuse people.
Also, for Mac users (like me and Rob for example!), you might wanna make this a regular .zip archive instead of an .exe
For those Mac users who did unzip it (hint: open Terminal and run 'unzip' from the command line), the .src and .gif file go here:
Firefox 1.5 or Firefox 2:
/Users/***/Library/Application Support/Firefox/Profiles/###/searchplugins/
or if you use Flock:
/Users/***/Library/Application Support/Flock/Profiles/###/searchplugins/
Replace *** with your username
Replace ### with your profile name (you probably only have 1, named something.default)