Alt.Binz works great under Linux. Nonetheless, I got tired of the icon not being properly extracted from the installer executable when installing it on Ubuntu using Crossover Office, so I did it myself using a combination of icoutils and GIMP. You can find out the location of your own icon(s) running either
locate Alt.Binz.xpm or
find ~ -name Alt.Binz.xpm -type f from a terminal. Replace the old icons (the ones that look like wine glasses) with this one:
http://www.megaupload.com/?d=G1WRSQDH.
Restart or log out and in again and you should be seeing the familiar green icon now instead.