I'd love a comparison of all the available systems, not just on feature sets, but how easy/difficult they are to set up.

I started on HKN, switched to Keyclone because HKN kept changing on me, but now am considering switching to a FTL setup, and using IS Boxer, but I want to make sure I explore all options first. My biggest concern is re-configuring all my action bars, macros, etc. Looks like with IS Boxer FTL system, i just put the vanilla spells in the regular action bar slots, no macros in game.

Maybe someone could make a guide to "switching" from one broadcast software to another?