In a number of instances, I use a template approach with TemplateView.ascx for the Default View screen and EditEntryPB.ascx for the Default Edit screen.  I need to limit users to add items of type File and when adding new items.  The best solution would hide the entire tab control (all the tabs: Folder, File, Hyperlink) and just show the File panel functionality.  (Adding a new item should look much like the "new version" presentation, where the tab control is not visible and the type is File.)  But I have not been able to figure out how to accomplish this.  It seems to be part of the Upload control (TelerikUpload, AspnetUpload, CAUpload), rather than in any user control or template item.  The DMX Letter box extension UI is also similar to what I am trying to accomplish when adding an item, but it lacks all the rest of normal DMX functionality needed for listing and editing items. 

Is there any way to congfigure the normal DMX module to hide the tabcontrol (Folder/File/Hyperlink) and still show the File upload panel?

Thanks in advance for your assistance.