Melodyne help?

[Acoustic Cloud]

Hi folks

I have been messing with the demo for hours, its in the vst folder, and comes up as a plug in the bin in Sonar 4, but I cant get it to do anything. I have tried copy paste, standalone wav, dragging, transfer button etc. The window has alot of the buttons greyed out, and I have been thru the FAQ 3 times....

How is one supposed to get a track into the interface? The menus are pretty simple, and I dont think I have overlooked anything.

Im using Sonar 4 , maybe it doesnt like Sonar, I noticed the 4 tutorial vids on their site were done using almost anything BUT Sonar...

Any help would be respected.

OK, update...I see how you are supposed to "play" the track while it supposedly records in their window.

Done that, and nothing...over and over. Been thru the newsgroups, etc. the host bar shows activity, but not the plugin bar....
This thing looks like a nice idea, if I could only GET IT TO WORK!!