These are good improvements.
Although I haven't yet tested throughly it is good to see the green background gone. I also like the new show/hide menu option.
One thing I have noticed with Windows 7:
- The default output publish path is C:\Program Files\Easypano\Panoweaver 7 Professional Edition\output
- But the reality is that the published result goes to C:\Users\%username%\AppData\Local\VirtualStore\Program Files\Easypano\Panoweaver 7 Professional Edition\output\
This will be confusing for newbies.