Just finished upgrading...what do you think?

I have recently finished upgrading my PC as it was getting a little old, I use it for many things including FS2004...I started by putting 1 Gig of RAM in there, and then added a Geforce 6600 256MB AGP video card. With an Intel Pentium 4 2GHz Northwood that was already in there i was getting good frame rates (minimum of around 20FPS)I am using add-on planes from iFDG and scenery like ISD's italian airports - I think this is pretty good performance with just a 2Ghz chip.But now i've added a Intel Pentium 4 3.2Ghz Prescott (and motherboard)So what performance can i expect with this set up now? I dont know yet as i have yet to re-install windows XP (microsoft consider new motherboard/processor a 'new' computer so previous XP installation is invalid!)Simon