I haven't had time recently...
I think you and I are the only one's using it. I emailed you the original excel doc... I really haven't changed anything since that doc - other than I made a version where you can dropdown the expansion instead of the code...
I'd really prefer to expend more energy in building a web page to do it... that was my ultimate goal...
I don't think Google Docs does any conditional formatting... I already use white text on some of the cells (Column A & B)... I have a backup of the file, so if you want to play with the online one, go ahead... there's already a backup of the first sheet in case it get's hosed in that document.