I bought a R4 clone last year and it seems to be a really bad one. I didn't even know about R4 demise... I had an R4 a few years ago that's why i searched google and purchased the first one i found. It is an R4 upgrade. Took me a long time to find a working OS but most games won't work. I searched a bit and found out Wood R4 seems to be the best. So at this point i need to find a real R4 to have wood r4 and enjoy games FINALLY. Am i right? I just want the best compatibility cart. Where can i buy a real and working R4 that is still supported? I own a NDS Lite. Will probably buy a 3DS later but right now my focus is the NDSL. Thanks alot.