I got 4.5U 3DS XL and just ordered Gateway. I plan to play XY on retail using Emunand 7 once they fix it. I want to transfer Pokemon from the older versions using the bank. I know I will need retail black 2 for that and I dont mind buying it. I want to transfer from ROMs to it, from it to bank and from bank to XY. Biggest question is whether or not I need to buy a second DS for it. Heard the Pokemon website I can deposit to and transfer with can be used to get them into B2 with only one system. 1) Can B2 retail on emunand 7 get online since it is DS game? Online as in access Bank but on my 3DS. 2) Do I need a second DS for this? Not going lower than SS, Platinum and the Black games.