Sentinel

Blocks access to porn sites. Time restricts playing of PC games, music playback from Web sites (Internet Radios), watching of videos from Web sites (Youtube & Co.), chat programs (ICQ & Co.) and download of MP3, movies, software and stuff via P2P(Azureus, Kazaa, eMule, and eDonkey), or direct from Web sites.

You can set allowed and denied time periods for each day of the week, including time limit for each day. Available in English, German, and Slovak language. Version 1.03 includes unspecified updates.

Requirements:

Windows XP/Vista

Limitations:

7-day trial, updates disabled