Unable to open video files

[Charleyono]

When I right click on the video page, I get a drop down menu, which includes Flash player settings options, so I'm sure the FlashPlayer is at play here. I've noticed that bicycletutor and bliptv use UTF-8 Encoding. The files I'm able to play do not. Also, when I attempt to access this Repair Forum, I get an error message which reads, "Google Error-Not Found. The registered URL thread-1996-newpost.html was not found on this server." I had to go to a different computer to enter this message.