The problem lies with a picture of the FN P90 that ctdonath has added to his post. It is from securityarms-dot-com and now requires a password to view it, a recent change to their site. It originally worked without the password when the thread started. Just click on "Cancel" to continue. In this case a picture is not worth a thousand words. See dZ's post for a usable picture.
[This message has been edited by Mal H (edited June 18, 2000).]