Im thinking off getting a Nintendo DSi. My DS Lite has been broken for some time. I was using an "M3 Simply" with the DS Lite but Ive read that is no good for the DSi? I have been told to get an R4 but then also warned that there are countless clones. I also was told to get a Supercard DSTwo. Im looking for advice from anybody who currently is using a DSi on what would be a wise purchase. Thanks!