Hi.
The Falcon will not run Cubase versions before 3.0, and everything under Cubase Audio Falcon will tend to have smaller probs with different things on the Falcon.
However I heard CAF would not like FastRam (at least on an FX-Card equipped Falcon like mine) so fourteen megs of ram would be for the better.
I'm not sure about FastRam issues on earlier Cubase versions or on Falcons without FX-Cards.