Hi Mathias,
Thanks for creating a great program and making it available free. I've just started using version 2 (64bit), am probably an average user. Excuse me if the following has been covered earlier. My suggestions:
= Can't find the tree view though screenshots suggest it exists - perhaps mention it in the documentation?
= What I really would love is that double-clicking in white space in explorer view would navigate up one level in the path.