Unable to share an indesign file via InCopy beta for editing. User has created a free adobe account. This feature was recently demonstrated at the Creative Pro InDesign online conference and touted as being available for non-paid adobe account holders (you just need to create a free account to use) but this does not appear to be true at all. User created a free account but cannot access the InCopy document without doing a trial (resulting in paying for InCopy).