That is correct korm, (how good to hear from you 
) I selected PDF (Paginated) and it opened as a web document. Now that is very strange as I always clip to PDF (Paginated) and it has been opening unnoticed by me in RTF and now HTML!
But, and it is a big but, it only happens in one database that is now crashing all the time, see this thread DEVONthink Pro Office crashing so I am thinking that it is all to do with that db.