I am getting ready to setup a point to point connection with about 1/2 mile line of sight with two grid antennas. I am wanting to know if anyone has tried or knows if I would be able to use a voip service such as vonage upon completion or would it be too slow. Currently I have dd-wrt installed on one of the wrt54g's and am getting ready to install it on the other. Thanks for any assistance. This site rocks.