Hi there, would love some help, i offered to get my neices some ttdsi cards for there new dsi consoles (just a blank screen). ive put firmware v.17 on the cards and have the set up as follows, they dont work in the dsi's and neither in my daughters DS lite. I've messed around by having a games folder or no games folder and still there not working. I've got my daughters dslite card working fine. any suggestions on what to try next, i would love to get these working for my neices..