XFilesDialog 3.50     
XFilesDialog is designed to improve all the standard file dialogs

XDESK 4.50     
Powerful & stable Virtual Desktop Manager with a lot of extra features.

SysTrayX 3.84     
System Tray Enhancer / Manager / Crash recovery

EarthSunX 2.20     
EarthSunX has a day/night map of the Earth and the time in user-selected cities.