Quote Originally Posted by fling
You can make every ability button on the rogue be a macro button that says

/do_whatever
/follow warrior

That's kinda lame but it should help, that way everytime your warrior does a 1 through = action, the rogue does whatever his corresponding action is as well as follows.
You'll want to do this. If the mob repositions (happens a lot), then you'll be moving around a lot with your warrior. You don't want the rogue facing somewhere else swinging at nothing because of that. I would put a "/follow main" on every single attack for the rogue. I do it with my paladin and it works fine (follow on every action except for healing... don't want her to get interrupted).

As far as looting, are you using Maximizer? Even if you're not you should still be able to position the windows to where it makes it easier to mouse over the corpse on your alt.

I don't completely understand your AHK issue. Are you saying you have something bound to "1" and sometimes it fires something that's bound to "9"?