Microsoft’s latest effort in digital music market is finally paying off. Guess what? On Monday, Zune media player was tramked as the No. 1 bestseller in Amazon’s list of top-selling MP3 players.

Zune, the 30 GB version is priced at $134 and it has outsold Apple’s 4GB iPod nano. On the third place came Apple's 80-gigabyte iPod Classic.

Launched one year ago in November Zune has a a 30GB hard drive, 3-inch QVGA LCD screen (320 x 240), Wi-Fi ‘Zune-to-Zune’ connectivity, FM radio, and access to Zune Marketplace.

Also Associated Press reported that the 80GB Zune media player launched Tuesday has sold out across the Web.

Read more at eFM