Recommendations and realistic expectations for a flight simulator to practice IFR? Won't log the time, just practice and build skills. Windows 7 64 bit, 8 GB Ram, 3 Ghz processor desktop. 20-inch and 24-inch LCD monitors. Have an older joystick controller, no pedals or throttle. Cessna 172 steam gauge or similar is fine. CONUS airports is great, less is fine. Don't want to spend a lot since don't plan to use it beyond training. Thanks for the help and recommendations!