I was wondering what the BEAMS 3S-GE is, from what I can gather utilising the "search" tool. The BEAMs 3S-GE has Dual VVTi, is that the only difference?(thats a big difference mind you). If only I had a BEAMS written on the rocker cover of the 3S-GE in the MR2 I'm buying . Whats BEAMS stand for anyway?