Coby's quest to become more than the de facto house brand of street vendors and pharmacies worldwide by shipping semi-respectable PMPs and DAPs has always been held back by the company's insistence on making chinzty little boomboxes and CD players, and now it looks like it's paying the price: Coby is being forced to recall nearly 15,000 MP-CD475 boomboxes because they sound like tin cans pose a fire hazard. You may remember the MP-CD475 as the legendary unit that redefined the dual-voltage AM/FM/CD/MP3/USB boombox market with its iconic design featuring the word DIGITAL on the top in huge letters. If...