Shortcut Keys For Processing Photos in Lightroom 2.x

Adobe has gone nuts! In Lightroom there is a key combination for everything. There is even a key combination for taking the dog out and another one for feeding the cat but only if you have the left panel enabled with... in the develop module...

As far as I have figured out there are 235 key combinations in Lightroom! And these Lightroom key combinations do different things depending on the context.

Task Windows Mac
Import photos from disk Ctrl + Shift + I Command + Shift + I
Open catalog Ctrl + 0 Command + 0
Open Preferences Ctrl + , (comma) Command + , (comma)
Open Catalog Settings Ctrl + Alt + , (comma) Command + Option + , (comma)
Create a new folder in the Library module Ctrl + Shift + N Command + Shift + N
Create virtual copy (Library and Develop module only) Ctrl + ‘ (apostrophe) Command + ‘ (apostrophe)
Show in Explorer / Finder (Library and Develop module only) Ctrl + R Command + R
Go to next/previous photo in the Filmstrip Right Arrow/Left Arrow Right Arrow/Left Arrow
Select multiple folders or collections (in Library, Slideshow, Print, and Web modules) Shift-click or Ctrl-click Shift-click or Command-click
Rename photo (in Library module) F2 F2
Delete selected photo(s) Backspace or Delete Delete
Remove selected photo(s) from catalog Alt + Backspace Option + Delete
Delete selected photo(s) and move to Recycling Bin (Windows) or Trash (Mac OS) Ctrl + Alt + Shift + Backspace Command + Option + Shift + Delete
Delete rejected photo(s) Ctrl + Backspace Command + Delete
Edit in Photoshop Ctrl + E Command + E
Open in other editor Ctrl + Alt + E Command + Option + E
Export selected photo(s) Ctrl + Shift + E Command + Shift + E
Export with previous settings Ctrl + Alt + Shift + E Command + Option + Shift + E
Open plug-in manager Ctrl + Alt + Shift + , (comma) Command + Option + Shift + , (comma)
Print selected photo Ctrl + P Command + P
Open Page Setup dialog box Ctrl + Shift + P Command + Shift + Shift + P

I think that I have all the 235 Lightroom key combinations that work in Lightroom 2.x. The list is by functionality: