multiple colour modes

[swdesign]

I'm basically trying to cut down on the space taken up with multiple files. What i would like to do is keep 2 groups within photoshop- one with an RGB for screen and the other a CMYK for print. So that i have both wihtin the same PSD. However when i try to change one it changes both, despit being in different groups. This must be because i'm changing the working document. Is there a way to do this?? Cheers

[jerryb]

hi,
hopefully some else will jump who more knowleable than me.... that almost everyone ...lol

however i came across this tutorial on groups... where it appears to address your issue...

http://www.lunacore.com/photoshop/tutorials/tut002.htm

look at the section pass thru and also look at locking ... I hope that helps