I was going to make a guide for all the screencaps that have been added to this spot, but unfortunately, a lot of people have not keyworded their screencaps effectively, so I won't be able to link you to all the groups of screencaps.
Added So Far:
'Flight Of The Phoenix'
(but not the full movie)
'Sense & Sensibility
2010 Golden Globe Interview with E!
House MD Season 5 Finale Interview
The Place Of Lions (but only a handful)
(full movie caps are posted, but do not have keywords that will help you find them, have linked through the search feature which means the caps are out of order)
House MD Season 1 DVD Interview
House MD Casting Session
House MD Soundtrack Session with Band From TV
Anatomy of an Episode: The Jerk
House MD 'New Beginnings' Featurette
House MD 'My Favourite Episode So Far' Featurette
House MD 'A New House For House' Featurette
House MD 7x04 Promo
House MD 'New Faces For A New House' Featurette
SAG Awards 2011 (once again, just some random ones...)
The Tonight Show with Jay Leno (4 February 2011)
Fortysomething Episode 4
Fortysomething Episode 5
Fortysomething Episode 6