This is what I'd like to know. I walked into Best Buy on the original DS's launch day (mid-morning, even) and, despite a sizeable crowd being there, I managed to walk out with a DS and Super Mario 64 with absolutely no trouble.
I'm big on Megatron--villains are always more fun.
I also dig Galvatron--since Megatron basically sold his soul to be upgraded, and then he vaporized Starscream within twenty seconds of touching back down on Cybertron.