Kensington's latest two iterations of its combination FM transmitters and in-car chargers are Liquid FM for iPod ($80) and Liquid FM Plus for MP3 Players ($70). Both versions of Liquid FM come in black, and now sport white text-on-black LCD screens, three station presets, manual tuning from 88.1FM to 107.9FM, and a new on/off switch for cars that otherwise drain power. Liquid FM for iPod has a Dock Connector for attachment to most iPod models,…
