Anti-virus, spyware detector and the like?

Torrent app?

P2P (or what do you use for single songs)?

Browser?

Media Player (for videos and music)?

Anything else you feel should be in this thread?

Firewall = Firestarter and Moblock.
Torrent Application = Transmission Bitorrent Client.
Browser = Firefox 3
Video player =Totem Movie Player
Audio player = xmms

Oh and the bitTorrent protocol is P2P.

All in one "fap" box.

No anti virus
No software firewall (my router does just fine)
Firefox
uTorrent
Limewire Pro for single songs
Winamp for music
Media Player Classic for video

On the windows xp side I use:

Zone alarm Security Suite
System Mechanic 8 Pro
uTorrent
Limewire
Firefox 3
DivX

NOD32 + Spybot. Hasn't let one through so far - it's warned me about every virus.

I think practically everyone uses uTorrent...as do I. I use Limewire Pro for single songs or files.

Browser - Firefox, although I'm no fan of it eating my RAM.

Audio - WMP 10. Nothing I've found has come close to ease of use, and I really like the library interface. Winamp with its 10 second startup time and random faults can go fuck itself. WMP has never crashed on me and starts practically instantly. I don't really care for plugins, least of all audio ones as my laptop is plugged into a hi-fi which probably cost as much as most peoples' computers on here.

Video - VLC, as it can handle practically any format under the sun.

Azureus
None, my uni gives me free access to ruckus
GOM and MPC
No AntiVirus/Firewall

Spybot
utorrent
Google
Firefox
itunes
Digsby for MSN/AIM/ICQ

First answer is my Mac, second is my Linux machine.
Anti-virus - False security beliefs (none), none
Spyware Detector - same as bove
Torrent - Transmission, none (small harddrive)
P2P - Limewire, none
Media Player - iTunes + VLC, Media Player Linux

To those who don't use anti-virus. Do you use mac or another OS? If you use windows how do you not get viruses? Or do you just not care.