Can't post a screenshot, sadly, but when I go to the "View Band in a Box Manual..." link in 2011 Build 26, I get an error message to the effect that the program is looking for "Band-in-a-Box 2010 Mac Upgrade Manual.pdf".

In fact the current manual is called "Band-in-a-Box 2011 Mac Upgrade Manual.pdf", and that is present on my machine.

Just thought you'd like to know...