Griffin Technology is now offering a protective polycarbote hard shell case with built-in antenna for the iPhone that it claims will not only protect but boost reception as well. Called ClearBoost, the case works by capturing more of the available wireless signals and passing it to the internal iPhone antenna, the company said; thereby giving iPhone users a more dependable signal and fewer service fluctuations. "We built an antenna into ClearBoost's enclosure that's specifically designed to improve signal strength for calls, e-mail, and web browsing wherever iPhone users go," according to Griffin Technology president Paul Griffin. Clearboost sells for $34.99 and is on sale now for $29.99
here.