i had the exact same problem with osx.

i downloaded the newest limewire osx version off the site, then when i unzipped it, theres an icon called limewire installer there with a pic of a drive and an arrow going down etc. when i double click it nothing happens at all, i just cant get anywhere with it at all.

i tried someone elses method of unzipping the zip file with stuffit 6, and when i do this, a set of folders unzips, when i go into this, there is a folder with mac os, in this is a file saying installer, but when i open it, it just turns out to be a text file with a load of rubbish in it.

i tried unistalling the old version of limewire, but the same things happen all over again.

anyone got any ideas?