Adobe Illustrator CS3 Selecting keyboard shortcuts keys

Shortcut                                                         Command
Ctrl	Switch to last-used selection tool (Selection tool,Direct Selection tool, or Group Selection tool) in Adobe Illustrator
Alt	Switch between Direct Selection tool and Group Selection tool
Shft-click	Add to a selection with Selection tool,Direct Selection tool, Group Selection tool, Live Paint Selection tool, or Magic Wand tool
Shft-click	Subtract a selection with Selection tool, Direct Selection tool, Group Selection tool, or Live Paint Selection tool
Alt-click	Subtract from selection with Magic Wand tool
Shft-drag	Add to selection with Lasso tool
Alt-drag	Subtract from selection with Lasso tool in Adobe Illustrator
Caps Lock	Change pointer to cross hair for selected tools