Updated cosmetically and electronically from the past TuneCast Auto, Belkin's new version of its car charger and FM transmitter cable ($80) is now both iPhone- and iPod-compatible. A bright LCD screen provides current station (88.1 to 107.9FM) information, access to two presets, and three "Pro" audio optimization modes, while a dedicated ClearScan button attempts to search local stations for a clear place to broadcast. Used with the iPhone, TuneCast…
