You can now watch all epiodes of south park online on:

http://www.southparkstudios.com/

What's your favourite South Park episode?

www.southparkx.com
www.familyguyx.com
www.americandadx.com

You can watch all these for free, too... Providing Megavideo hasn't pulled them from their servers.

Failing that, use:

www.ninjavideo.com for better results.

My favourite South Park episode? Hmm. I'm not sure. I think their quality has been improving recently.

But I liked the two where they took the piss out of Family Guy. Or the ones where Cartman wants a Nintendo Wii.

But better than those were the ones with Towely in! Towely's awesome!

"You wanna get high?"