Looking at Logos 4.5 Beta 3 Help, noticed Mac Keyboard Shortcuts has:
General Mac Shortcuts
Command-Tab Unhide windows
However http://support.apple.com/kb/ht1343 has "Move forward to the next most recently used application in a list of open applications" so wiki Logos 4 Keyboard Shortcuts For Mac has "Switch Programs"
Shift-Command-G Opens the "Go to Folder" window (use this to open hidden folders)
Looking at http://support.apple.com/kb/ht1343 noted couple uses for Shift-Command-G: Finder "Go to Folder" and in applications means "Find the previous occurrence of the selection"
By the way, http://support.apple.com/kb/ht1343 has different keyboard shortcuts for Align Center. Align Left, and Align Right.
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