finally got round to trying this today, not having much luck I'm afraid.
I have downloaded the file, un-rar'd it, it then gives me an autobouquets_e1 folder, inside that is a var folder, I have ftp'd that to /temp folder and gone into panel etc but it doesn't show in the drop down menu in manual install/addon manager. I'm obviously doing something incredibly stupid which doesn't really surprise me lol...any ideas?