Do all Internet Service Providers work under Mac? (OS X) I know for a fact my uncle uses DSL and has to install some software in his Windows PC every time he formats his system. (in Mexico City) edit: To actually USE the internet at all. Is this choice up to the ISP? Does their software have to be OS X compatible to have internet access in a Mac? I was thinking of getting a nice fast reliable provider, but do I also have to check if they support OS X? Is their software for installing their modem or is it for tracking purposes? Anything special (when getting the internet service set up) that's different in a Mac from a regular PC? Thanks.