Hi all, First of all, sorry if this has been asked a thousand times. I've been reading the threads about the different flashcards and I think I have decided for the dstwo: http://eng.supercard.sc/manual/dstwo/ I'm planning on buying the original 3DS games that I might like, however there are some DS games that I haven't been able to find that would really like to play, thought this card would be a good option for this but I'm not sure how this works. Can I store DS roms on this card and play them on a 3DS XL? There won't be any problems with updating the 3DS itself or do I have to disable that option? Thanks in advance.