Dennis’ thorough review is exactly accurate, IMO: Zemana Antilogger is a well-written, well-behaved security solution that I have used happily for more than four years. In addition to all the great features Dennis pointed out, ZAM is extremely light on resources: less than 2MB of RAM-usage even when its interface is opened. Why its process is listed as ZAM instead of ZAL, I don’t know :)
You *may* still be able to join Zemana’s Antilogger Pro Beta Program, via Google Groups, and get a FREE life-time license: http://www.zemana.com/antilogger/beta/register