Adobe Photoshop CS4 Keys for using the Layer Comps panel keyboard shortcuts keys

Shortcut                                                                           Command
Optn-click Create New Layer Comp button	Create new layer comp without the New Layer Comp box
Double-click layer comp	Open Layer Comp Options dialog box
Double-click layer comp name	Rename in-line
Shft-click	Select/deselect multiple contiguous layer comps
Cmnd-click	Select/deselect multiple discontiguous layer comps