Hi Mark,
Thank you for the fix, however as I am sure your aware that only works in IE and not other OS's or browsers. Like yourself, I refuse to believe there is not a fix for this. I must be doing something wrong with the NOCACHE line??
Browsers I must support;
Windows: IE 7, IE 8, Firefox
MAC: Firefox, Safari
Linux: Firefox, Opera
I will keep in touch and let you as soon as I stumble across anything that is helpful...
Have a great day,
Eric