Yes you can with any type of DS
Yes! It has everything a DS Lite has
no, you can't download game to a Nintendo DS lite, it only works with a Nintendo DSi or a DSi XL
You can. The only difference between the DSi XL and the DS lite are that the DSi XL has the camera and it has a larger screen.
via pitochat or DS download play but yeah it works just like it would DS lite to DS lite
Yes, you can play DS lite games on the DSi as well as the DSi XL
You don't download them on a lite, you'd need at least a DSi.
No. DSiWare is exclusive to the Nintendo DSi.
Yes, the Nintendo DS lite can play DSi games
The DS and DSi are not compatible with 3DS games and cannot play them, including DS download play.
Yes, they can play the dsi games.
No, you do not. The DSi is simply an advanced version of the DS lite. You can play your DS games and only your DS games on the DSi, minus the fact that you can download games from the DSi store.
Some people say you have to get a standard ds link machine (whatever that is) but i have a dsi and i tried to play multiplayer with my friend's ds lite and it didn't work.( if anyone can help with that i would appreciate) I have a dsi and i played ds download with my little sister who has a ds lite and it worked fine