Hey all I've been impressed by multi boxing for a while now and today and usually thought "nah, it will cost too much" but today I've decided I want to start doing it :P

Basically, I want to dual-box on one PC, I can easily handle 2 WoW instances at the same time and was wondering where do I start? I've read some of the stickies but I think it'd be easier if somebody answered a few questions or linked me to what I need to see

1) Should I just have one full screen instance running or is there a program to split the screen in 2 so I can see both at once?

2) I'm thinking I'll just try it out first, using 2 trial accounts and firstly understand how to macro my stuff up and use the programs before I go buying another account. What programs do I need to use?

3) I think the shaman videos are pretty cool but I might go with something else (mage perhaps) is there any real reason NOT to dual box with certain classes?

I can't quite think of any questions off the top of my head right now so thanks in advance

-Banksy.