QTrax appears to be available with 25 to 30 million copyrighted tracks for file sharing. The free service is funded with advertising revenue that the company shares with music labels and will operate without spyware and pop-up adware. Users can exchange and download tunes, hopefully without the hassle of sites such as Limewire. QTrax then counts the number of times each song is played to compensate both artists and rights owners. USA Today reported yesterday that the coming out party was delayed after it was found that the company hadn’t quite finalized all the details, but we managed to download the beta service this morning without a hitch. We have yet to put it to a test drive, however, but we noticed that 30,000 others were utilizing the service.