One or two Computers?

[Apps]

since you are only going to be playing two characters you don't even need that great of a PC or video card.
I would use one monitor because it's a pain to move your mouse to the alternate screen.... I doubt you will do that too much but still. Depending on the software you use it may be easier to use one monitor where you can instantly click on the other character and make it the largest part of the screen. ISBoxer and keyclone let you do that where there is a main sized part of the screen and smaller alternates with switching between them, I'm sure some of the other software does too.

I think this is great advice.

One so so computer can handle two wow clients, even with one monitor.

[Lyonheart]

I had been using two screens per PC-Per 5 accounts for a few years ( so when i was 10 boxing i had 4 screens ) And i never thought I would be happy with a single screen. But now that I am playing on a laptop in a small room with limited room for extra monitors, I have now changed my mind. With video overlays I have zero need to look over at another screen. I stack my wow clients at full resolution and use 4 tiny video overlays in the lower corner of my screen and love it!

Even when I build my next PC i will just get a single 30inch screen.

[Joerg]

Thanks everybody.

So i will start with one screen.
I will use ISBoxer and Jamba.

Hopefully the setup isn't difficult.
I want to play, not to setup...:-)