ProfileWall & Profile wall module joomla 1.6

Before i subscripe i would like to know if the profileWall and the profileWall module are compatible with joomla 1.6?

Are there any minor draw backs on using this on 1.6?

I was looking for a kind of guestbook on the user profile, and want to publish that in a module on the frontpage? That is wat profilewall can do if i'm correct?

Had this all working in a old communitybuilder version in a mambo enviroment. (Except of the module)

Bought advanced subscription and it works perfectly on 1.6