Redo/Undo in Photoshop CS...HELP! :)

[Meeshee@adobeforums.com]

Hello all. Does anyone know how to set multiple redo/undo's in Photoshop CS...I am not talking about the history palatte, but the kind that can be done by hitting command Z (mac) several times? I know how to change the setting in older PS versions, but the option is strangely missing from the general pref's in PS CS! Please let me know if you know how this can be done. The generic setting is to haeve command Z just perform 1 undo.

Thank you soooooo very much!

[klmhicks@adobeforums.com]

As I understand this:

Preferences - General
History States 20 (default) you can change this number to allow additional
command z's.

[Ann_Shelbourne@adobeforums.com]

In CS:
Cmd. Option Z does further Undoes .
Cmd. Shift Z does further Redoes.