Re: What is best for a house on three levels?
The best way is to run ethernet from the router to secondary wireless access points. You've not really described your home but I'd probably begin by putting a second WAP on the second floor assuming your router is on the ground floor, but if you are going to the effort of stringing cables through floors I would strongly recommend putting jacks in on the first floor at the same time and doubling up the cables, i.e. two runs to each floor - it's comparatively little extra work, costs very little in materials compared to the work involved and generally gives you the biggest bang for buck in terms of being able to easily extend the network in future.
Biting the hand that feeds IT
