When we upgrade from one binary release to the other can we just run the scripts as if it was a new install? I wasn't sure if we needed to clean-up the older assemblies or whether the script does that for us.
[edit: I just noticed you are packaging an installer now, but I'm still curious about clean-up]
[edit again: Is it possible to have the installer give a sucess message or something beyond just a close button for reassurance that it worked? ]