I just downloaded and installed this version – haven’t tried the previous beta. I installed it in my TrueCrypt encrypted thumbdrive, and when i try to start it, i get the messsage “Must be launched from a portable device.”
Perhaps the fact that it’s in a virtual drive (the encrypted device) is confusing it.
But more importantly, i don’t think it should care if it’s being launched from a portable device or not. Perhaps this should be a warning during the installation processes, if you’re worried people would be using the wrong version, but in the end you should let us do what we want. We’re grown up, right? 🙂