so umm...i found this video on vincent using mug or whatever but it is in spanish. can someone explain to me what is going on since i'm clueless? here is the website: FF7 : Vincent & Mug - YouTube (http://www.youtube.com/watch?v=iNmiYu0cEt4)

I'm not sure, but one of the comments gave a clue - it was a bug that basically had everyone revived after Vincent automatically mugged the cactaur after being KO'd due to having two Final Attack materia linked to Steal and Phoenix. Just a little exploit using materia combos.