Pretty much in short, my boyfriend's nephew is buying my R4DS off me tomorrow (for more than I bought it for nonetheless, w00t), and I'm going to be looking into getting a card that supports HD microSDs. I was pretty happy with the R4, minus that you could only go up to 2GB. I had my R4 since they first came out, and I'm obviously looking for a good replacement. Will I be able to transfer the saves I had on the R4 (now on my computer) to the CycloDS? Thats pretty much all I care about besides it working well with good compatibility with both commercial and homebrew. Isn't there an M3 Real or something that supports HD as well? Why should I pick one over the other?