I set up my old neighbors in FL on wireless, and made sure the laptop that we got them had a card which could do everything it needed. They were going to do some limited shopping on the internet, and I didn't want them getting their info stolen.

I helped their friends out too, but the husband was tech savvy to an extent and had read up and figured out how to setup encryption.

I guess I got kinda spoiled that I didn't deal with the worst of the end-users.