So I bought my DSi on launch day, love it, but the top screen tends to move a little when I bump something when I playing or in a car when playing. It doesn't feel as locked in, as the DS lite did. I called the gamestop I bought mine from and the guy said he along with another person had the same issue. I was wondering, does anyone else have this issue? I feels weaker then my DS lite, which top screen really locked into place.