Mine:
For Linux:
1. KDE
2. Konsole
3. KDevelop
4. Amarok
5. Firefox
6. KGet
7. Kwrite
8. Dosbox (to play the oldies)
9. Freeciv & Wesnoth (2 games I played the most in Linux)
10. Kaffeine
11. Open Office
For the Windows (I've got dual OS):
1. Winamp
2. Firefox
3. Visual Studio
4. Free Download Manager
5. AVG
6. All of the games
7. Dosbox
8. Irfanview
9. Media player classic & Satsuki Codec
10. Adware & spyware blocker
11. Regedit
12. MS Office
