Okay, I'm new to using DOSBox, so don't freak out because I don't know anything please.

I want something very simple. I want to run:

Descent
Descent 2
Super Android/Epic Pinball
Raptor: Call of the Shadows

Using DOSBox on my iMac G5. Could someone please give me an easy-to-understand and brief tutorial of how I can accomplish this goal? Thank you.