Hello, I want to transfer my Pokemon on Pokemon Diamond to Pokemon Black. I have 2 DS's. Pokemon Diamond is on R4, and pokemon Black is legit. In Pokemon Black I do have to go to a room ingame, and in Pokemon Diamond I have to use DS Download Play, but I cannot reach DS Download Play while the R4 is in the slot. It directly goes to the R4 menu. I can take out the R4, then turn on the DS, then select Download Play, and then insert the R4, but then I get a message it is not the right cardridge. Is there any way to do this? Maybe a DS Download Play plugin for the R4 or something (I have no idea)?