I have been reading the discussion on codecs and downloaded gspot to scan a video file I had that was playing up, and it came up with this, An invalid chunk has been encountered in the list containing the A/V frame rate. Details: While processing chunk /RIFF:AVI/List:movi found bad length value. Does anyone know of any programs that can repair this file so I can watch it? Gspot wasn't able to render the file. p.s. How do you post a .jpeg that is saved on your computer does it have to be at a http adress?