Here is how mine looked on the turbo side. Oil line to turbo was replaced in 2009 under a recall. I am replacing this line again after it leaked after a clutch install. Here I simply unbolted the banjo bolt and had to fish out this crap. I am on my second turbo.
http://farm8.staticflickr.com/7014/6779212279_4bc0b8bc6b_b.jpg