I have a SL4 application (C#) that is intended to replace a client/server desktop app. I need to be able to access files (doc, xls, pdf, etc) on a networked file share. (Elevated permissions are ok.) Is there a way that we can do this in an elevated permissions SL application, without lots of extra steps for the user? Current client/server app - user simply clicks a button to open a document or execute a pdf. Can I accomplish something similar with SL4? I also need to be able to create new Word documents. Easy to do in the desktop app. If it isn't easy for SL version, users will balk at switching to the "new and improved".