Alot of you guys may have seen this before, but I'll share anyways. Its a long compilation of alot of 4thgen videos that's extremely well done. You 4th gen LS1 and LT1 owners should enjoy this. It'll help tide over the 5thgen anticipation and enjoy your 4thgens a little more:
http://www.f-bodyhideout.com/videos/F_Body_Havoc.wmv