DSiWare doesn’t exactly have the same quality and quantity as other downloadable services right now, but there are still a good handful of worthwhile titles. If you have a DSi, there is a good chance you may have a handful of DSiWare titles already. But if you want to upgrade to a DSiXL, you may have to leave those purchases behind.
A Nintendo representative was asked about the transfer of DSiWare titles from the original DSi to the DSi XL. “We’re looking into that specific topic, but we don’t have anything to announce at this time.”
Pretty lame. Hopefully the whole thing works out, especially when we get to the Nintendo 3DS where a large amount of people will be upgrading their systems.