True if you are happy with something or have already bought a pegasos 1 or 2 you wont go and upgrade as soon as a new version comes out .with me its if its fast enough then why upgrade while it does what you want the pc im using at the moment is limited to 266 bus athlon xp 2600but the only thing i will change will be the old geoforce ti4200 and get a dvd writer.When i buy a pegasos it will be built into a small atx case to save space something wich is cool with mini sized motherboards. :-)