I am still somewhat of a novice with ArchiCAd. Less than a year of use. I have 3 macs---(2) 1Ghz TiBooks w. 64mb ATI 9000, and 1 gig ram, and (1) 1.33dp G4 tower w. 128mb GeForce Ti and 1.25 gig ram. How should I set things up for maximum performance in ArchiCad? We use teamwork, so all files are sitting on a file server...we use a Gigabit network. Should Libraries be on the client computers or the server? Should we use the OpenGL hardware excelleration setting? If so, what exactly should be checked, and what should not? Any other tweaks that affect performance? Thanks.