This fixes Blizzard's cooldown bug related to Combustion when triggered through an macro (the API didn't report the cooldown correctly).
The addon has no configuration and is basically install & forget. It should work with all actionbar-addons using the default 120 buttons.
Alphas available at github: http://github.com/silverwind/Combusted
Update (5/10/10) : I'm working on a way to fix the cooldown display when Combustion is activated. Once this is done the addon should be ready for release.
Update (7/2/10): Abandoned the project because there seem to be no easy way to mimic a button's "activated" state (except for adding own textures). There is also a rare bug I wasn't able to figure out when the Addon failed to detect Combustion. The Addon basically works 90% of time, but I have no idea how to improve it further. Let's hope Blizzard fixes this annoying bug in Cataclysm!

