Adam,

 

Thanks for responding

.

I can see the "Select File" box now, but the only thing is it happens on the second click to the button. (Same behaviour in IE7, Firefox 3.0.4, Safari 3.2.1)

When i click on the first time, I can see that some processing is going on (like an icon appears in the Icon tray bar and disappears very fast, but no "Select File" box). When i click on the button again, the file select box comes, and upload goes through fine.

I will try to look at the documentation for UploadType set to Iframe. 

If you can think of anything else, please let me know

 

Thanks