If you can afford it, why wouldn't anybody have a router on their network? Far better than just connecting computers together without one... I've had my ADSL Router modem for well over 18 months and it's great for my two ( once four
) home computers to share my broadband internet connection and files etc...
If you don't have a router on your home network, it really is worth getting one.
Highly-Annoyed

If you don't have a router on your home network, it really is worth getting one.

Highly-Annoyed