Only one Pokewalker Per DS.
You can reset your PokeWalker from the DS. See the instruction manual that came with your game for instructions.
i m pretty sure you can as u can connect 2 pokewalkers 2gether but u cannot start a new game with a Pokemon in the pw otherwise u ur pw stufs up
Yes you can. You can also connect DS lite to DS and DS Lite to DSi.
Yes you can. You can also connect DSi to DS and DS Lite to DSi.
You can connect two Nintendo DS consoles together in Pictochat, DS Download Play, or in the Multiplayer feature of many games.Pictochat allows you to send messages and drawings to each other.DS Download Play allows many consoles to play the same game, with only one DS having a game. Not all multiplayer games support DS Download Play.Games can have local multiplayer or wi-fi multiplayer, in which case you can connect to a DS anywhere in the world, as long as they're online too.
There is no way to connect a Nintendo DS to a gameboy SP.
You cannot connect the Nintendo DS to the Mii channel
Yes, you can still connect to Wi-Fi if your Nintendo DS broke and you bought a new one.
For the most part, yes you can. If you want to connect with pictochat or DS games (including DS Download), you can connect between a Nintendo DS and DSi. However, for DSi specific games, such as DSi games and certain applications, the Nintendo DS will not be able to connect. But, note that certain DSiWare games that can DS download play still can be connected to the Nintendo DS.
No, Mario Kart can only connect to other DS systems.
It must be impossible to do this but you can connect a Nintendo DS or DS lite system to a TV
They connect in exactly the same way as if it were two regular DS.