Definitely.
Well, any game that you can buy on the DSi store is not a DS game, such as "The Minis March Again." There is a DSi-only game which requires the camera to play, it is called Monster Finder and cannot be played on a regular DS (though it should work fine on a DSi).
noooooooooooooooooooooooooooooooo
nothing, just go onto the store to get some awsome free downlaods or buy some even more awsome gamesTHERE IS A BIG DIFFERENCE, FYI. If you want to know, just ask, Should you get a DSi LL or a DSi
neither
no it does not
I'm pretty sure you can't buy clothes, though I am not sure!
I don't know, why not call them and check, they should though.
No, DSi points are like money. Once you buy the game, the points are gone. (You still own the game, even if you remove it from the DSi. You can go to the DSi store and redownload it for free. )
You can buy a cheating device called an Action Replay for the DSi. You should be able to find it in many superstores with a games section. Make sure you don't buy the DS version if you have a DSi, and vice versa.
Yes, definately. The new features on the DSi are more than worth it. You should buy your games legally anyway!
It should have appeared on the DSi menu. Try going back to the DSi Store and trying to redownload it.