Unfortunately no, doesn't answer my question For an example say WiMax connectivity in Kenya connecting to servers in California. I'm trying to determine what the "ping" would be. 300 is sort of slow, yes, but I'm trying to generally avoid the 800 ping range more than anything else, 500 would be doable.

I don't know how wireless figures into the equation. I know a wired 4mbit down, 1.5 up cable connection here in the states will ping a Kenyan server (connected by DSL) at an 800 ping-rate. I wonder if wireless improves this situation any?