What Are Some Successful Open Source Software?

OpenDisc has a compilation of many of the best open source programs. You can download an iso (555MB) of all the programs that can be put on a CD or you can just use the list as a reference of good open source products:http://theopendisc.com/programs/

Linux
BSD
openSolaris
OpenOffice.org
Java
Opera
Gnome
KDE
Gimp
MythTV
Thunderbird
Evolution
Xchat
Kdevelop
Pulse Audio
k3b
Blender
kpovmodeler
Cinellara
Wine