Ok, i know my desktop can run 2 wow applications easy, I have currently a 70 rogue, 70 priest and i'm looking into a warrior + shaman combo.

The thing is, i will use raf to get these toons up, however i have no clue where to start or what to do.

The tauren warrior will be my main and the shaman the follower.

Is there any programs that split the screen so i can loot quest items on my shammy or do i have to tab?

Also whats a good macro for my shammy to heal my warrior? and should i use totems or what to help do extra damage?

i'm completely confused and i know you're the pros so please help