For those you don't know yet the 6th season of Hosue is being released on DVD and Blu-ray August 31. I found some clips of the bonus material. Here they are, they look pretty sweet. Plus there is a DVD exclusive original short that i am pumped to see. anyway, here you go!
House Cast discussing Hugh Laurie directing
http://www.youtube.com/watch?v=i5wLVm1EStU
A look at set design
http://www.youtube.com/watch?v=t1Jf1JJPxk0
A look at new faces on House
http://www.youtube.com/watch?v=yyeDIrK5qks
Enjoy!