"Layer Comps" in Photoshop CS5 (and earlier)

[taydiggs85]

Boom! Thank you for this, training for the ACE exam and this was the first item to study.

[GaiusBertus]

And if you want to save multiple layer comps in one go, you could use the script found under File > Scripts > Layer Comps to Files...

[ShermerIllinois]

Layer comping really comes in handy when developing website layout/designs.

[crowdcutmedia]

Super slick man.. thanks

[trzown]

not in your class, but it helped me, surprised i'm 6+ years deep and never bothered to learn these. thanks!