I have a v.2.2 gameshark I got exclusively as an import adapter. However, with some games I can't get it to boot anything at all. Chameleon Twist 2 and 64 Trump World work without any problems but some imports like Hoshi no Kirby, Baku Bomberman, and Banjo to Kazooie no Daibouken don't load anything. Does it have to do with the particular version or do some games prevent booting alltogether due to protection?