The studio computer has no internet since the beginning. everytime i need an update, i download it from another computer and then to a USB flash drive and install it that way.
My editing computer does have internet, but i hate it, cause right in the middle of editing, im on the forum, or on ebay, or doing something im not supposed to be doing. so...yeah.
I recently put wi-fi at the studio and it works miracles with the clients!!. If im recording the drummer per say, it's like no one is there but us. They get so quiet because they're in facebook or tweeter or minding their own business (like they should) so that's a great acquisition i guess if you don't have that, you should consider it.