I got a motorola v330 phone. Now, my office is like a dead spot for any signals. I'm not near any windows nor next to any outside walls. The nearest wall/window is around 50-70 feet away. My question to all you people is....Does any of those external antennas work?
such as,

http://www.wpsantennas.com/index.asp...PROD&ProdID=33
http://www.wpsantennas.com/index.asp...PROD&ProdID=36
http://www.alternativewireless.com/c...dual-band.html