TORONTO - Virgin Mobile today launched its Top Ten Ringtones chart featuring the ten most popular downloaded ringtones downloaded. The Virgin Mobile Top Ten Ringtones list is the first of its kind available in Canada and debuts this week in 18 major urban dailies and weeklies across Canada. The premier Virgin Mobile Top 10 Ringtones chart will list the top 10 ringtones and musictones sold each week, including song title, artist and position number. The launch chart features: 1. Don't Phunk With My Heart - Black Eyed Peas 2. Candy Shop - 50 Cent 3. Hollaback Girl - Gwen Stefani...