Replying to Anonymous p2p/torrent downloading?

currently I'm using kickass torrents + utorrent for my movie/music downloading needs. apparently my roommate has been getting emails from comcast warning us against copyright infringement and it has come to the point where they have a big sign covering our browsers until he calls and speaks with them (plus they slowed it down so our net streams like syrup). I'm assuming this is due to me downloading things without becoming "more anonymous."

my question is, what is the easiest way to protect myself against this (comcast knowing, any resulting legal/etc. infractions against me). I know there was a thread on this a while ago, couldn't find it.

I tried to google it, but it's super convoluted and hopefully someone on here and just tell me "download this, put in this information, bam, download as much porn as you want."

thanks in advance