I recently stumbled upon this website called www.thehoodinternet.com which has multiple of mediocre indie artists mashed up with rap and some hip hop. I would suggest this to anyone who is an indie music fan but still dig a lil of hip hop. If anyone has any other websites this would be a great thread to throw them down. One of my favorite mashups is Modest Mouse "Fire it Up" with Lil Wayne "Fireman" =http://www.thehoodinternet.com/2007/04/lil-wayne-vs-modest-mouse_03.html
I hope you all enjoy.