I'm going back and forth on which card to choose from and I thought I'd ask the opinion of you guys to help me with my decision. I don't really care about homebew support at all, or even GBA games for that matter. My PSP fits the bill just fine in that regard. All I care about is running DS games and running them well, including download play. The only other factor that I would like is the User Interface, I'm a sucker when it comes to a nice clean interface with pretty graphics. Having said that, the DS-X seems to be ideal with my needs. It has high compatability with DS games including download play, nice clean interface and of course, simple to use. However, the only thing keeping it from being the hands down winner is the horrible price range . I can't see myself pay twice as much as I would pay for a M3 along with a 1gig memory card which will give me twice the capacity of the DS-X. I'm not even going to go into all the hardware/software problems the DS-X is having since I'm giving the development team the benefit of the doubt and believing that it was problems with the production factory and not shoddy coding. However the M3/R4 are not without issues themselves. Their download play seems to be spotty, especially when it comes to the game I play the most: Mario Kart DS. Also, even though the GUI is skinnable the game listing interface looks archaic. I may just be looking at a DOS prompt if I didn't know any better (Hmmm... DOS skin??). Also, the compatability list isn't as complete as the DS-X so there's big question marks as to which games will actual work and/or save. Now that my concerns are laid out, what has everyone's experience with these cards been? Which one is better, is the DS-X really worth twice as much for half the capacity? Or is good ol' reliable M3 the way to go? Any info would be fantabulous. Thanks.