Are there any recommended tweaks for a moderate hardware rig since SP1.My system is a P4 2.4 gig OC'd to 2.6, 2 gigs memory, Radeon X1600 Pro, 512 meg. Any suggestions welcome.I won't be upgrading till next year.Ron

Yes, read the forum. Lots of good tips here, and unlike in some other places, ACES team members to call the shots if the tip is a POS.;)Allcott

I found this a little bit ago while looking for the same as you. It appears to mention it is for FSX with SP1. I plan on trying some later. http://www.fsx-tweaks.4t.com/fsx_cfg.htmlHope it helps :)