Can someone please reccommend me a type of pass card that will work with the EWin2

Can you suggest the products that you find works...And also can you tell me if there a place in australia that sells it.

Hey, I'm fairly new to all this stuff, so can you please help me. I'd like to know if there is a relatively safe way of getting "Sam&Max Hit the Road" onto my DS lite. Can you suggest products and methods of doing this? Will it void my warranty, and Is there a site or shop that sells ...