More on Microsoft seen edging onto Apple's iPod turf

Here are a few more articles about Microsoft (MSFT) possibly challenging Apple's (AAPL) lock on the portable music player market:

• Gene Munster at Piper Jaffray and Shaw Wu at American Technology Research via MarketWatch
• Mike McGuire at Gartner via InformationWeek
• Mike McGuire at Gartner via the International Herald Tribune