Nielson Ringscan announce the top US ringtone downloads for 2006

Nielson Ringscan have announced the top selling mastertones and ringtones in the US for 2006.
Title/Artist Sales Title/Artist Sales

Mastertones
1 Smack That/ Akon 1,574,362
2 Lips of An Angel/ Hinder 1,270,996
3 Sexyback/ Justin Timberlake 1,215,058
4 Irreplaceable/ Beyonce 1,039,231
5 We Fly High/ Jim Jones 1,012,949
6 Money Maker/ Ludacris 944,581
7 Chain Hang Low/ Jibbs 927,899
8 8 My Love/ Justin Timberlake 901,369
9 I Wanna Love You/ Akon 884,912
10 Walk It Out/ DJ Unk 753,487

Ringtones
1 Super Mario Bros./ Theme 747,900
2 My Humps/ Black Eyed Peas 517,757
3 Grillz/ Nelly 499,935
4 Ms. New Booty/ Bubba Sparxxx 455,550
5 Laffy Taffy/ D4L 367,106
6 Pink Panther/ Theme 347,217
7 Gold Diger/ Kanye West 310,763
8 Halloween/ Movie Theme 291,077
9 Mission Impossible/ Theme 284,335
10 Candy Shop/ 50 Cent 282,203