Yeah, there are definitely quite a few gems on the service. You just have to sniff them out, like truffles.
And DSiWare doesn't get stored on the SD card. It's internal, like on the DSi. Some kind of technical thing. I just hope there's more internal space, so we don't have to move stuff around. Do we have any comparison of the internal space on the two devices?
I have been purchasing my DSiWare on my DSi XL due to the increased screen size and have been loving them, Pinball Pulse, Aura Aura Climber and Photo Dojo have all been awesome so far. I think I am saving myself for Shantae though