Trying to import communion presentations I just get a yellow warning triangle on the preview on trying tho load A powerpoint presentation. So far have not been able to imprt anything. I have the options to use the application instead of the viewer checked.

Well have an update out fairly soon that will help with this problem.

Investigating this it seems that EW6 cannot cope with 64Bit Office Installations. I cannot install Powerpoint viewer because I have 64Bit Microsoft Office 2010 installed - the install will not run in these situations - and I am not uninstalling Office 2010 just to run EW6.