I keep a list on hand in case my hard drive crashes and I need to remember everything!
7Zip
Adobe Flash Player Plugin
Audacity
Avast
CCleaner
DVD Flick
Firefox
foobar2000
Foxit Reader
Fraps
ImgBurn
JDownloader
K-Lite Codec Pack
Malwarebytes
Starcraft II
Steam
SuperAntiSpyware
Ultimate Windows Tweaker
USB Sampling Rate Driver
uTorrent
VirtualDub
Warcraft III