Cool, thanks for the info. We have successfully connected through a wired connection using the ethernet cable with no problem. But we really want to set up a wireless connection (ad hoc-no router or internet involved), which I would think should be straight forward, but right now there seems to be a problem with permissions and access to one of the computers (acces is denied-sharing is turned on in all menus with no password protection). Just can't figure it out so far. Maybe we need to try adjusting manual ip address and subnet settings?? It seems like this should be a lot easier than it's turning out to be...