With a few more questions we try to evolve the situation. For more detailed comments you can use the forums.
OGES invites all users/developers sick of converitng adressbooks, calendars, ... into different formats to join in the open discussion to create a new standard!
Until now it's just an idea, but we as groupware-developer wish to have a standard to convert our database to other groupware-products and (for usable reasons) to commercial products.
We'll see...