...and I've watched the setup videos and looked over all the info I could find on their site. Still a couple questions though.

It looks like I only have to buy one copy for 2 computers? The $36 a year?

How will my current FTL macros coincide with ISBoxer, or will I have to start from scratch?

Does Inner Space replace what I'm currently using, which is Input Director?

The main reason I'm thinking of switching is when leveling my mage team I need an easy way to do targeted AoEs (Blizzard, and with Cata stuff like Earthquake and the like).