Ok, here's the thing, I have a dsi that I have my 4th gen. games for, it's connecting, I have my dsi xl for my 5th games, except for B / W2 that's not connecting and also mt ds lite for B / W2 that's also not connecting, on my dsi xl I get the error code 52700 and it says I have multiple IPS's, I tried reformatting, no help, I just trading last night on both that are not connecting tonight, I have a headache from this crap!!??