I am experiencing some problems when viewing posts with attached images.
(example: http://www.ozliberty.com/forums/showthread.php?t=10172 )

Posts with images embedded in the post work fine
(example: http://www.ozliberty.com/forums/showthread.php?t=5708 )

When I am not logged in, everything seems to work fine.  Thumbnails are shown for each attached image, clicking on the thumbnail opens the full size image. This is both in FF & IE browsers.

PROBLEMS:
1. When I am logged in, the thumbnails are not shown, instead a list of filenames along with file size and view count is shown.
2. In Firefox, clicking on the filename gives me an error page: "username, you do not have permission to access this page." (IE works and shows the image, WTF?)

I do have the "Show Images" option ticked in my user preferences.
Same problems on both my work & home PC's

I understand vBulletin is a package product, but I don't remember experiencing this on any other forums powered by vBulletin.


Does anyone else have the same/similar problem?
Can anything be done about it?

Cheers.