Does anyone have a video, photos, or any other advice on replacing the Cats? I have a 2003 Jeep Liberty Sport. Had problem with front right cat (P0420). Jeep has 150K miles and just wanted to get it to pass inspection (wont with P0420) so I ordered a cheapo off ebay that guaranteed fit ... but it didn't. It did eliminate the P0420, though but now I have an exhaust leak at the flange. Process looks simple enough but if anyone has any pointers, vids, or pics, I'd appreciate it. Cant believe this is not on youtube yet.