In the editor, the game runs pretty smoothly, but when I press another tab or next page, it freezes for like 30 seconds and loads. It's really getting on my nerves when the part I need is in the back and I have to wait an eternity to get there. During flight, there's no problems, the game runs smoothly. The problem began in 22.0. In 21.0, I had no problems with the editor. I took a look at the Task Manager and I see it uses over 95 percent of my memory. Twice as much as my Firefox with >2000 tabs! I've tried closing all other programs, a fresh install, and pretty much everything. My specs: Windows 7 Ultimate 64-bit Intel® Core2 Quad CPU Q9550 @ 2.83 GHz 4 Gt RAM Nvidia GeForce 9700 with 512 mb VRAM Any help?