Hi, I have bought my son a new Nintendo DSi and I have an existing R4i SDHC V2.10T (R4 card). I am not getting this card to work. I would appreciate if you can provide some thoughts.... Do I need to update the kernel or firmware....the site on the card doesn't exist- www.r4sdhc.com I would like to see if I can use this card rather than buying a new one. If that is not possible, could you recommend a good cost effective card that I can buy and potential link to the site. Thanks in advance!