Fedora 16 Xfce Spin download

For 32 bit Fedora 16 Xfce Spin,
download.fedoraproject.org/pub/alt/spins/linux/releases/16/Spins/i686/Fedora-16-i686-Live-XFCE.iso [627 MB]

Fedora 16 LXDE Spin download

For 32 bit Fedora 16 LXDE Spin,
download.fedoraproject.org/pub/alt/spins/linux/releases/16/Spins/i686/Fedora-16-i686-Live-LXDE.iso [542 MB]

Fedora 16 KDE Spin download

For 32 bit Fedora 16 KDE Spin,
download.fedoraproject.org/pub/fedora/linux/releases/16/Live/i686/Fedora-16-i686-Live-KDE.iso [697 MB]

Ubuntu based Descent|OS 2.1 Download

For 32 bit Ubuntu based Descent|OS 2.1,
http://sourceforge.net/projects/descentos.u/files/descentos/2.1/iso/DescentOS-i386-2.1.iso/download [862MB]
 

How to block a website in ubuntu?

In order to block a website,you need to have knowledge about nscd which stands for Name Service Cache Daemon.The nscd is a daemon which handles passwd, group and host lookups for running programs and caches the results for the next query. You should install this package only if you use slow Services like LDAP, NIS or NIS+.In case if you are maintaining an institution,you should be in the position to block websites that are adult related.