I have been playing with my videos settings...Do the colours and quality look ok to you?
http://www.youtube.com/watch?v=7H_c1R9pD_I
http://www.youtube.com/watch?v=xyEWx99N6YE
1080p versions
http://www.youtube.com/watch?v=7H_c1R9pD_I
http://www.youtube.com/watch?v=xyEWx99N6YE
1080p versions