Virus scan them repalce your old files with this two new ones.Before you start CFS3 delete the terrdata.zx and the scenery.zx file it needs to rebuild new ones or you will get a line error. Move your old files to a safe place. Go to your CFS3 config disable advisor Messages and simulation warnings they eat up FPS and you should not use them anyway you know when your being shot at. thats it give me feedback. Ruff Dawg's Tweaks do not give out or make copies. Just remember secenry setting 5 is overload

This is Ruff Dawgs Tweak Found by me Ruff Dawg any use any where else you must give me credit or I will pee on your lawn.