As with most accomplishments these days, we can't help but place a rather large asterisk next to Sony's award for managing to outsell the iPod lineup with its Walkman. According to Tokyo-based research firm BCN Inc., for the week ending August 30th, the Walkman series had a 43 percent share of the personal music player market versus 42.1 percent for iPods, marking the first time in four years that Sony's managed to get the upper hand. Got that? Good, now for a major caveat. For whatever reason, iPhones aren't considered part of the iPod line, meaning people who want the luxuries of the iPod touch and a wireless data plan aren't included in the survey. That's quite an om