Here's my list, graciously nicked from ptdc.
OS: Windows XP!
Desktop/Window manager: LiteStep!
Browser: Mozilla Firefox!
Mail Client: Outlook! (
>:)
IM client: MSN Messenger!
IRC Client: mIRC!
FTP Client: Bulletproof!
Medis Player: Of choice? Quicktime!
DVD Player: Non-existent!
Image Viewer: Windows Picture/Fax Viewer!
Text Editor: Wordpad!
Vector Drawing: Flash!
Image Editor: Photoshop!
livejournal client:
www.thrik.net!
File Sharing: Kazaa / mIRC!
3d Modeller/Renderer: Maya!
C++ IDE: The hell?!