Hi guys, I'm just trying to use this plugin for the first time, and am having a problem - when I hit upload I get a 401 Unauthorised Error - any ideas...Write permissions are set on the upload folder, and this works fine with standard ASP Upload

Seems like this is a Firefox only problem.
It does give the same error (status failed and 401 unauthorised) in IE11, but at least the images are uploaded (unlike Firefox).
Google Chrome does not have this problem at all: status success.
I think AMU needs a new compatibility upgrade for Firfox and IE