We're starting to think about extending our Wireless Network outdoors. We have 11 buildings across our campus and a few areas where students congregate. The idea of using an omni-directional antenna doesn't appeal to me because I don't want any interference getting to our indoor antennae. The A/P's we're going to use are the 3620 models (bridged at the controller). I've got my eye on the L-COM HG2458-14DP-3NF. Any other ideas?