Newly added:

Connectify - Windows 7 as software WiFi router
Use software to convert Windows 7 computers into a WLAN router without expensive hardware.

TrueCrypt - securely encrypt USB drives and data
With the free encryption software TrueCrypt, drives can be encrypted unbreakable.

TeraCopy - copy large files quickly
TeraCopy also copies very large files at the highest possible speed.

7 Zip - High compression
The very good free zip program 7-Zip compresses approx. 20% better than other file packers.

The following have been updated:

TuneUp Utilities 2010 - Windows Optimization
30 days fully functional version