There are a lot of fake files around now. Usually new releases & really popular files, mostly with a huge number of sources (up to 100). If a file sits there connecting forever, chances are that it's a fake. Try to find a file with less than 10 sources, maybe cable/dsl or modem connection. You can try using the All Types search rather than Audio & search for artist or album title... this might give you different sources. It's just a pain at the moment