Aplet, 32 and a former rock musician, rarely separates himself from his ipod device, and that includes although he's at perform. When he's not enjoying his downloaded tunes, from Bob Marley on the White Stripes, he listens to podcasts about Web design. Recently he plugged his ipod into the office's audio technique and blared holiday music, considerably on the delight of his fellow staffers. "My iPod's a lifesaver," claims Aplet. "If I'm coding a Internet site and I need to be focused and not distracted by conversations, I'll put on a headset and tune out. Then I'll just pound away on the keyboard." Tuning Out to obtain Cranking Office drones everywhere have been performing the same thing for years, and their ranks appear being growing. A recent survey by Spherion, a ...