We just installed a new wireless bridge in our finish building for improved wifi performance. Because we are in line-of-site with the bottom of a ticket checking chair we tune into the ticket checking scanners access point. The bridge we are using is a Senao unit and it outperforms our old Netgear bridge so much that we can use it without a directional antenna. The little dipole that comes with it gives us better reception than we had before with a large flat panel. Price point is great too. Check it out at
http://store.microcom.us/nl3054cb3plusdx.html
It can be used as a bridge, access point or a repeater.

ya, the Senao/Engenius units use a 200mw radio as opposed to most "over the counter" AP's that use a much weaker radio (70mw +/-?)