Emusic download manager on Windows 7

The emusic download manager doesn't work so well on Windows 7. The emusic download manager seems to accept two types of files: emp and emx with the former seeming to be the older format. The emx files open and download fine, but the emp files open the download manager but do not result in anything being downloaded. It also has some permission errors so I installed it outside of Program Files and run it as administrator. Syncing with iTunes doesn't work - although it was working on the Windows 7 beta...