Maybe there's not a lot of Vista 64bit users that want to change what the dbl and right clicks do for them who knows.
End of quote
I used to love to change those, but found out on my Vista Ultimate x64 that the functioning was not what was suppose to be happening so I stopped. I haven't attempted to try it with the current build (probably should have before I posted this).
But no, you're not the only one. Have you created a support ticket for this? If not, I would recommend creating one and referencing this post in it.
Edit:Actually after testing the double-click/right-click options of WB I see that all but 1 option for the double-clicking works. That option is the "show system menu" option. While the right-click options work, there is, however, a slight bug you might say. Every time you right-click the titlebar, the menu shows then you have to click off of it to have that specific WB right-click option happen. Strange behavior it is.