DS Super Paper Mario Mystery!

I just got my copy of SUPER PAPER MARIO, and let me tell you, it rocks. Its hilarious with references to Zelda and all the classic Mario Titles! Plus, I'm only in Chapter 3! But let me get down to my findings.
There is a shop in the main town called Flipside that sells meals. You needed to get Peach a meal, so thats when I spotted it. There is a large DS in the back wall of the shop. IF you examine it it says something like "Connection Not Available Yet" but don't quote me on that...
So this could mean some cool stuff for the DS. Either there is a Mario title coming up that will make use of the Wii to DS connection or they have something else in the works!
I can't believe I haven't seen any other sites spot this yet, at least that I know of.
Well, Happy SPM Travels!