I currently use an iPaq HX4700 pda with a Krusell case so this works as my wallet. Is there a case for a gen 4 Touch that would do the same? Storage for license, ~6 credit cards, a little cash etc.?
If you would check out the Krusell Orbit case as a start. I have one for my iPaq HX4700 and it's almost perfect. Something kind of like that, with room for say five credit cards and a drivers license maybe. And room for a couple $20's. I would buy it.
The Other option I found was the iLuv ICC612 Wallet.
It had been sold through Walmart but I couldn't find one available for sale anywhere, and it doesn't appear to have a camera hole (a deal breaker for me) - so it may no longer be made.