
Can you see attached images in other threads?
If not, make sure Adobe Flash Player is installed on your PC, reset Internet Explorer security settings to Defaults,clean up Temp Internet Files. Just a few options.
There are other checks, let me know how you go.
Also have a look here: http://forums.cnet.com/7723-6122_102-31 ... tle-boxes/
PS: I'm an IT Tech, so if it's your PC I should be able to help unless it's a forum related setting I'm unaware of. Then hopefully Muad'Dib may be able to help.