Profilux 3.1 to Profilux 4

Currently I have a Profilux 3.1 set up including doser. All my current settings are saved on my laptop. If I change to Profilux 4 mega set, do I just plug everything into the same slots on the Profilux 4 and new power bar and the download my Profilux 3.1 setting onto the Profilux 4....or do I have to totally reprogram the Profilux 4

P3 and P4 have completely different hardware.

If you write down your current settings, you can apply them onto the P4 settings.