System Mechanic 8 <-- the most complete PC diagnostic, editing, scan, clean and etc software

KM player <-- its free and can play almost 95% or above of video,music format

Babylon <-- a very cool translator software, a lots languages support

LimeWire <-- almost all my songs collections are get from here

Desktop Calander <-- can make notes, alarms, time skins, i using it as my alarm to wake me up.