I got an iPad 2 wi-fi model but want to use 3G that is a problem.
But i Think if i take the "camera connector kit" and plug a wi-fi modem in i get internet every where, but i that possible?
and welcome to the forum -
I'm not sure what you are asking to do w/ your iPad?
First, does your iPad have both a Wi-Fi and 3G option? If so, then if you are in an area w/ Wi-Fi choices then the device defers to that 'wireless' option over 3G (just faster) - you can adjust these choices in your settings app.
Second, if you did not buy an iPad w/ a 3G option, then Wi-Fi is your only choice regardless of how you want to connect.
Finally, as already stated the 'Camera Connection Kit' is meant for that only - the docking station cannot be used for other USB options.
Please better describe your needs and hopefully more specific advice can be offered - best of luck!