I really want to get this game but my sister is telling me that the DS Lite that we have isn't compatible with this game if I want to get the Victini the Victory Pokémon. So I have to have the DSi that can go online?
Because I found this about DS/DS light http://www.nintendo.com/consumer/wfc/en_na/ds/connect.jsp Does that count as the wifi/broadband needed to get online to get Victini?
This game will work on all of the DS's, and all DS's will work with the online functionality to get Victini. One thing to note is that the original DS and the DS Lite aren't compatible with the WPA-secured wireless internet, but will still work with open wi-fi networks, and WEP-secured wi-fi networks. The DSi and DSiXL work with WPA, WEP, and open wi-fi networks.
Yes, any open or WEP connection will work if you have a DS/lite. No, you don't need anything. all 3/DS/Lite/i/xl have have built-in wi-fi cards. Additionally, the DS/lite doesn't have SD support and none have USB support.