I'm running FC7 in 512mb on Parallels 4.0.3810 installed on a 4GB MacBook Pro w/10.5.6. Overall the installation works well except: 1. Weird right click behavior. Sometimes it behaves as you would expect by displaying the properties menu. More often I must hold the right button for the properties menu to be retentive. Otherwise the top selection in the menu (most often, OPEN) is automatically selected. I can live with this one if I must. 2. FC7 locks up with regularity. Sometimes I can detect a gradual degradation in overall response before the lockup, other times it just stops. The desktop remains but with no mouse or keyboard response. The only recovery I know of is to shutdown and restart the FC7 session.