Saving in Headhunter (PS2)

[Gapporin]

So, I started a new game in Headhunter today, and I played the first level or so before I saved the game. When I noticed when I came back, however, is that instead of a save file on my memory card, there's about 17K of corrupted data (the back of the case says the game uses 380K). I deleted the data, and thus, deleted my Headhunter game. I re-saved, and again, the corrupted data came up in. I am able to load the game and save it just like normal, however.

Should I be worried about this? None of my other save files seem to be affected, but I don't want to take any chances. Has anybody else who played the game come across a similiar situation? Is it a bug in the game or a glitch in the system? Any help would be appreciated.

[Kitsune Sniper]

Have you tried other memory cards?

Also, you might want to save the game, then overwrite the file with a new save. Maybe it's weird like that.