I've just received my 4g 40gb ipod and want to get a really nice hard protective case. I really like the matias armour case but the "dummy buttons" on the outside are geared for the 3g. I know this is irrelevant but wonder wether they will release a "4g" version. If anyone knows where i can get the best protective case please help.

My specifications are:

Custom made possibly, very protective, metal. Budget is not an issue, i want to get it right and stick with that. All options open. Thanks