A set of software for the usual user

Was on Sunday with friends, raised the Wi-Fi and put some software on the laptop.

I realized that an ordinary user is more than enough of such a set:
Firefox
Office (OO)
ICQ (QIP)
Picasa2
Flash player
Video Codecs (K-Lite)
Avast ( $ )
Skype (if needed)
Adobe Reader

Everything. It fits on a single CD (or even a mini one), it is reinstalled in twenty to thirty minutes.