My G6 freezes every now and again. I recently updated to 4.6c, but am not sure if this is the cause. When I play Princess Peach, I occassionally get an error message along the lines of: "card has been removed. Turn Power off". And Rocket Slime just frezzes now and again as though the card had been removed too. But the problem is: every time this happens, the card seems to be perfectly in place! Has anyone else experienced this? Certainly the chip isn't rattling in it's case, and fits very snuggly into the DS lite. I really appreciate any help.