On Shape services site the WM IM+ is $39.95, however the Android version is $4.95 and has this note:
Lifetime license: all further updates included. Free license transfer to another device except iPhone/iPod Touch/iPad.
Has anyone bought the Android version then changing it to the WM version?
Sounds like a very good solution. I went for the WM license. Should've read this before. I tried this version when it came about and the registry hack worked pretty well when i used a trial from the official site, and I kept doing it with new versions. I had to do the same thing using the latest version available now (7.9.1) because my license had a problem with their server and appeared as already used by another device. I can confirm though, that a new installation from this latest version installed in a fresh rom with an expired trial worked when doing this same trick with the registry. Their support people got my license unlocked after one day.
Yes, it is hard to get this one cracked because of the use of their own servers, that is why I decided to pay for mine. IM+ is what has worked best for me.