idiot noob asks: Can SD cards be paired?

[ONE_5_ONE]

Ok, I cant be the first to think of this but here it goes. I was wondering what it would take wire 2 micro SD cards together and cram it in my 6700. 2 MICRO's side by side is larger than a MINI (1 micro=6mm 1 mini=10mm i think)
But If I pulled the camera I think they could be stack one on top of the other. Anyone have the firts clue as to how they would need to be wired? (series, parallel, ect) Also what kind of drivers would be needed? It would be nice to stack 2 8 gig micros or 2 of the snazzy new 16gig micros dropping in June. Any feed back would be great

THANKS!