Final Burn Alpha Plus help

OK, I figure out how to record from this. But the only problem with Final Burn is I can’t set two or three buttons as one button. Like on Samurai Showdown 4, I need to press ABC at the same time to go into rage explosion mode, but there’s no way to set that as one button like on MAME. And MAME, I’m having trouble recording .avi on it.

Is there another emulator with “record replay” and “record AVI”, but also a way to set 2 or more buttons as one button? Unless a new version of FBA Plus has that feature.

Set up an ABC macro in Kawaks, record a replay, play it back and capture it with Camtasia Studio.