If you mean Chatroom then I can answer this. For the DSI (and also DS and DS Lite) the `Chatroom` is called Pictochat. To go on to it, switch on your DSI and (using the D-Pad) go left or right to find Pictochat. Then, simply press A or touch pictochat on the screen to go to it. If there is another person within 30 metres of you then on the interface that is displayed will show you if they are on Pictochat, and what Chatroom they are on (either A, B, C or D) and you can again, either touch the room or press A and you will be on the pictochat room. Hope I Helped... Emounders
Of course!!! The dsi XL is just a bigger version of the dsi.
yes you can
No you can't use the original R4 on the DSI, but there is something called R4i that's supposed to work on the DSI.
No. A DSI cant use a 3DS charger.
No
No, the DSi and the DSi XL use different chargers.
No you can't use Game Boy Games on the DSi
yes you can use Nintendo ds games in a dsi
Use picto chat
use the screen wiper in the dsi box
You cannot find your DSi with a DS
You cannot find your DSi with a DS