Top selling software products in 2003

NPD reported on best-selling software products in 2003 (in amount sold, not dollar value):

1. TurboTax 2002 Deluxe
2. Norton Antivirus 2003
3. Turbo Tax 2002
4. Norton Antivirus 2004
5. TurboTax 2002 Multi State 45
6. Taxcut 2002 Deluxe Block
7. Microsoft Windows XP Home Edition Upgrade
8. Microsoft Office XP Student and Teacher Edition
9. Taxcut 2002 State Block
10. Norton Internet Security 2003