R Site Search Firefox Plugin

Hi!

I have made a simple plugin for the Firefox search bar
which searches via R Site 
Search. I submitted it weeks ago to Mozilla.org but
they don't seem to respond. 
Thus, if anybody is interested, please let me know.
Maybe we could also find 
some space on a ftp server for it.

Best,
   Werner

P.S.: This might be the newbiest of all newbie
questions you've heard: Is there 
some overview over all official packages which gives
insight into the functions 
(names and functionality) available? Right now it is
more or less by accident 
that I find a function or package by searching R Site Search.