Hi there, I am hoping someone can help me! This is all very new to me and I'm not sure I totally understand what I am trying to achieve but here goes!!!

My 2 daughters have both been given second hand dsi's as presents. One is version 1.4.5u and the other one is 1.4.2e. The latter came with a r4i card (1.4.1) which works perfectly in that dsi. Is there a way I can get it to work in the 1.4.5 version, or even better copy it so that they both have a copy of all the games to play at the same time?

I really do not understand r4i cards at all so any advice given would have to be step by step for my brain to cope with!!!

Thanks in advance!