I searched... Didn't find anything quite like this yet (surprising). Maybe I didn't search for the right words. Let's see where you Foo.
Here's my setup.
MacBook - OS X Panther 10.4.8
1GB PC5300 Dual Channel
M-Audio Keystation 49e
Dual-head (using monitor to the right)
Logitech Revolution VX
Stack (top to bottom):
Home-build 1U rackmount - OpenBSD 4.0
1GB PC3200 Dual Channel
Sun Ultra 5 - Solaris 10 (displayed on screen in first photo)
Sun SparcStation 20 - FreeBSD 6.2
Sun SparcStation 5 - OpenBSD 3.9
170MHz MicroSPARC II
That's all I have running right now. I have all sorts of other cool things, but they're packed up for the time being. I just added the M-Audio MIDI keyboard tonight.