Quote Originally Posted by Skyblade
Actually, I don't think I've seen this one in here before.

First, don't forget that there are two memory card slots. Make sure you are checking the right one.

Second, is it a used memory card? If so, try deleting any save files already in it before you use it.
Yup. I've tried putting it in both, but it hates it.

And it's a shiny new memory card. I double checked if it had to be formatted, but the PS2 just said that there was simply no data on it (that's a good thing, right? Or does it have to be formatted somehow?)