With a design cosmetically updated from its past USB Car Charger for iPods, Macally's new USB Car Charger for iPod & iPhone ($20) has an iPhone-styled silver and black plastic body and a front-mounted USB port designed to charge most iPods, the iPhone, and other USB devices. A screw-open panel hides a fuse that can be swapped out if your car's power port experiences a surge, and a power LED is on the front. It remains to be seen whether this USB Car…