[quote name='snipegod']PS2 cases without the memory card holder are just DVD cases, not PS2 cases. I thought.[/quote]
True, but PS2 cases have a slight metallic-blue tint to the plastic. It'd only matter to the truly anal collector, I suppose.
Back to the original topic, though, I'd have to say I'm satisfied with my DS. Feel the Magic is really fun so far. Metroid controls pretty well with the thumbstrap and looks pretty good -- I'm having trouble using the map at all with my thumb or hand + stylus in the way, but no big deal I guess.
Mario plays pretty poorly using the default setup with the control pad. Something is pretty uncomfortable about running in 3D by using a button, plus the long jump is awkward (R + Y + A). I switched to using the thumbstrap control option, and it is MUCH better but takes some getting used to.