I run IE5 (just downloaded the latest today) on this system. Like i just mentioned I just 'upgraded' the browser from what WinME installs so we w ill see if it fixes things. I've heard from my users that it happens on both Netscape to IE so not sure. I'm sure you are right and it has something to do with Cookies and the users machines but I wanted to hear some feed back from those that use it on the admin side also.
I'll keep trying to check small things here and there to see if i can find a patern.
Talk soon.