Reading a list won't make them stick. ShortcutFoo has you type each shortcut, then brings it back just before you'd forget it.
System Wide
5 shortcuts- ^⇧[Switch Main Tab To Left
- ^⇧]Switch Main Tab To Right
- ^⇧ZGo to Quick Search
- ^⌥⇧RToggle routing on/off
- ESCClose any open dialog
Case Filter
4 shortcuts- JSelect the next case
- KSelect the previous case
- ↵Open current case for editing
- ⇧↵Open selected cases for editing
Case Filter II
4 shortcuts- SPACESelect current case for bulk managing
- ^⇧ASelect all
- ^⇧NSelect none
- ^⇧MToggle minimize/maximize case filter
Case I
5 shortcuts- ^UUpdate Case/Send
- ^⇧UUpdate Case/Send & Close
- ^RUpdate Case/Send & Resolve
- ^⌥CToggle the 'close tab' option
- ^⌥NAdd Note
Case II
4 shortcuts- ⌥⇧WClose Tab (without saving)
- ^⌥RGo to the Reply Box
- ^⌥LGo to the Label Box
- ^⌥MGo to the Macro Box
Case III
4 shortcuts- ^⌥KGo to the KB Quickcode Box
- ^⇧KOpen the KB Browser
- ^⌥IOpen the IURL Menu
- ^⇧MToggle minimize/maximize twitter search