nds exploit?

I was like experimenting with my nds and supercard,

when this hapenned :

I went to the nds firmware menu (where you can choose gba game, options nds game pictochat etc etc)
then, i insert supercard SD without turning ds off and it suddenly jumped to the supercard menu! and it did not turn off because the light stayed green.

I had no superpasskey inserted, also no ds game. just nothing, and when in insert the supercard it did that!

but, i have flashme, so i want to know, somebody out here, without flashme, and with supercard SD/CF
will that one test this for me? as I am scared i will brick my ds when trying to unflashme it.

i mean, if this is true, noody needs passme/passkey/flashme or whatsoever enymore.

so please do it as in this video i took with my bad quality camera :\
(rapidshare, sorry)

you can gba games off the supercard without passkey etc. but to play nds games you will have to use them or flash the ds.

I think the DS booted from the GBA, and little did it know, Flashme was there to send the instructions to the DS