Albert asks:

So my question is: Is there a way to basically run two instances of your operating system, or basically running two computers on your own one system and monitor? I don’t know how to describe it really. What I want to do is basically have two instances of my computer running on a split-screen type thing on my one monitor. This is because I have a program that won’t let me run two instances of it at once. I have two computers setup to the internet, and I have to run across my room every time I want to do something on the other computer. I even got one of those “switch” things that makes my two computers connect to my one monitor. But that is still really troublesome, and I’d rather see if I can do everything from one computer and monitor.

Dude. It’s all about Virtual Machines. VMware saved my bacon with Vista, and it’s saving my bacon on OS X. They’ve recently come aboard as a sponsor so, in the interest of balance: I’ve also written about Parallels and other VM programs before.