Ok, well, I took of the alt, AC, and PS belts.

No go, still knocks/screeches like a bisnatch.

While doing that I noticed that the injector nearest me was semi-popped out, thelostartof says that would not cause a knocking sound or any sound at all, so I trust that's not it and will wait until I ever see him to get a new rail as it is bent(I guess).

He asked whether I loosened and tightened my timing belt tensioner since I recently got it replaced and supposidly you're suppose to do that after like 500 miles, I think its been like 2-3k for me, lol. Well I did that and sound did not change in the slightest.

So I pulled my valve cover to see if a shim popped out or something, everything looks good, but then again I don't look under valve covers much.

Here are some pix of everything, tell me what I should try next, look at the timing belt? Also, is it at all possible this could be from my rear main seal job? I swear to god the sound IS coming from directly under the valve cover.

http://doomztorrentz.no-ip.org/P8220001.JPG
http://doomztorrentz.no-ip.org/P8220002.JPG
http://doomztorrentz.no-ip.org/P8220003.JPG
http://doomztorrentz.no-ip.org/P8220004.JPG
http://doomztorrentz.no-ip.org/P8220005.JPG
http://doomztorrentz.no-ip.org/P8220006.JPG
http://doomztorrentz.no-ip.org/P8220007.JPG
http://doomztorrentz.no-ip.org/P8220008.JPG