I recently acquired a DSI from craigslist, which has firmware 1.4.5 on it. I came across this r4 card at a local pawn shop today I popped it in my computer and of course it was loaded with games. I put it in the DSI and I get "an error has occurred. press and hold power button...la la la" I then hopped over to http://www.r4i-sdhc.com/downloade.asp and downloaded the appropriate firmware But I keep receiving the same error. I'm usually pretty good with this stuff, but I am starting to think either the R4 card is bad...or there is a possibility I may not be doing something right?! Any help or guidance would be really appreciated! *edit* I had also tried the Wood Kernel 1.57 as well, but same thing occurred.