Hi lads, I recently got a R4i (upgraded)(red card)and installed the latest firmeware...., and all works great if you use it in a DSi. However when you put it into a DS Lite...., it only sometimes works, and if so only for less then 1 minute - before it freezes up or before the screen goes blank. I saw on another site, that this is a problem with the latest firmware, and that they were looking into a fix!!!. Has anyone else come accross this problem. I know I probable should have just bought the R4 card, but I thought I was better to buy the R4i since it could be used in the DSi (if I was to upgrade). Cheers All. Thanks for help. (is there somewhere where I can get old firmware in the meantime)