How to see Xvid videos?

[drpeppercan]

I really need to view these tutorial videos, but I can't because they are using the Xvid codec. Can someone PLEASE give me the shortest most comprehensible way to enable this in my pc?
Just in case you need to check the video I was talking about:
http://www.poopinmymouth.com/tutorial/video/massblocking.zip

Thanks in advance,

Jim

[atreya2011]

You can download Koepi's Build. Just follow the link. Also read the following FAQ. Its really good...

http://koepi.roeder.goe.net/xvid.shtml ---> Koepi's XviD Build
http://nic.dnsalias.com/ --> Nic's XviD Build
http://www.vslcatena.nl/~ronald/docs/xvidfaq.html --> Crusty's XviD FAQ

[drpeppercan]

Thank you so much atreya2011, I'll give it a try now :)

J.