Buy Keyclone ( look at the top of your browser for the link )

Keyclone will broadcast your keys to every character.... This means you click "W", both WoW's receive that letter imput.

Above your thread, in the stickies, there is a "Guide to Guides" thread.. click it, and read EVERY SINGLE GUIDE that is posted. Word for word.

THEN, you can feel free to ask more question, and I ( and others ) will answer!