Rank/Program Users

1. Windows Media Player 39.4

2. iTunes 15.9

3. MSN Msgr. Service 14.6

4. AOL Instant Messenger 13.8

5. Yahoo Messenger 13.2

6. RealPlayer 12.7

7. LimeWire 5.8

8. WeatherBug 5.2

9. Desktop Weather 4.2

10. MySpace 3.9