My 24" iMac Core 2 Duo at work. Come November when our MacBook Pros with Cinema Displays ship, this will become our podcast, A/V editor, till then she's all mine. :-)
The display is a little washed out in this pic, but that's GarageBand with about 15 tracks showing. So efficient not to have to scroll all over the place.
That's a 17" display hooked to a blah Dell next to it... that soon will be sent away to menial tasks.
And that's Ashley in the background. She's clearly in awe. ;-) She'll have a Mac soon, too...