Please read the first post (description). Free-Droid is not working with HTC devices. If there is any way to make it work, this is probably not going to happen anytime soon.
Does the first screen of the application pass? Or at which step does it hang? On downloading the binaries?
At which step does it hang? Does it pass the initial (preparing/setup) screen? Do you get to see the Start button?
This might be a known buf I am working on. Sometimes Free-Droid is having trouble downloading a ROM. Do you get am error message?
I am not responsible for any damage resulting from the use of the Free-Droid software.