Is there a way to change which layout of the quick keys will show for a character?

i.e. Changing Imoen's thief layout to the one for mages.

Have you taken a look at the BGconfig? ;) If it's not there, I do not think it is possible without some custom scripting...

Layout of the quick keys is easy. Just go to the BGConfig.exe file in the same folder as your BGMain.exe file. It should be there. Check it out, and do what you want in it. Alternatively, you COULD try opening up keyconfig.ini in the same folder and making the necessary changes.(REMEMBER TO MAKE A BACKUP!!)

Umm...what specifically do you mean from mage and thief layouts? The buttons are all the same...

Unless, you mean substituting the thieving and trap detection buttons for quick spells? That is definitely not possible dude.

Unless you SK'd her to a full mage...that might work for changing her thieving button/slots to quick spell slots...maybe.

Thanks to everyone for all the help.