http://www.yahoo.com/
http://www.google.com/
http://www.aol.com/
http://www.lycos.com/
http://www.ask.com/
http://www.linuxapps.com/
http://ftp.suse.com/pub/suse/i386/
http://tuxfinder.com/
http://www.rpmfind.net/linux/RPM/
http://www.gnu.org/directory/
http://rpm.pbone.net/
http://ftp.acc.umu.se/mirror/gnome.org/sources/
http://ftp.gnome.org/pub/GNOME/desktop/2.6/2.6.1/sources/
http://linuxberg.matrix.com.br/system/toolkits.html
http://linux.tucows.com/toolkits_default.html
http://www.filewatcher.com/
http://sourceforge.net/
http://www.linuxlinks.com/
http://stommel.tamu.edu/~baum/linuxlist/linuxlist/linuxlist.html
http://www.linux.org/apps/
http://www.linuxsoft.cz/en/