The company I DJ for on occasion makes me have a backup system ready to go in case one computer goes out, hence two computers. Not sure what software he's running but he could be mixing between the two.
haha, sorry. but i had to. that picture (your 'tar) cracks me up. 😀
maybe DJ Ish likes to provide a liquid assisted fireworks display at the end of his gigs? 😀😛
but seriously... i've had coffee & various other drinks sitting right next to my PB like that and never had any problems. at least he's got it sitting back near the screen where it's not likely to be knocked. i would never put a drink in front of the keyboard for instance. 😱