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http://www.youtube.com/p.swf?video_id=kKGxaol4qws&eurl=&iurl=ht I'm starting to cry from laughter...

i've been learning how to model and i've got to the point were i need to compile but when i do it tells me something about illegal parent bone replacement in sequence "idle" "Bip01 L Foot" has "Bip01 L Leg1", reference has "Bip01 L Calf" illegal parent bone replacement in sequence...