That link seems to work.  Are any of those controls on that page using MVC?

 

I am using MVC.  

 

I am setting temp folder in code, but the temp directory I supply (a file share) is getting ignored.  It ALWAYS puts it in *my* temp folder:

 

"c:\Documents and Settings\rob.bartlett\Local Settings\Temp\AjaxUploaderTemp\persisted.{GUID}{FILENAME}.{EXT}.resx"   

Do I need to open another forum post on that?

 

UPDATE: I set the temp folder in the web.config instead of in code, and it  now uses the config value (STILL ignores the code-set value)