I just watched the Transformers live action movie a couple days ago. One thig that confused me was the reference to the allspark, i thought that life came from Vector Sigma, not the allspark. Is the allspark vector sigma, only with a different name. I tried to google it, but became more confused, seeing as how eveytime there is a new TF cartoon, everything changes (allspark, matrix, vector sigma, laser core ). Wikipedia only made thigs worse, if you guys could explain it to me i'd really appreciate it.