Due to the fluid nature of the web, we can't guarantee these links will work past the original posting date.

Intel invests $600 million in WiMax.

WiMax adaptive modulation both helps and hurts.

Dan Bricklin on why Quality of Service isn't as useful as we've been told.

It is a little old (1998) but here is a very good primer on DSL attenuation and crosstalk problems.

This isn't rocket science, either, but until we get fiber or UWB, cable modems are the bomb.