I have found the system I want to buy. I looked and did some research on X-Plane and feel I have found the system that will work. Let me know your thoughts. Intel i3/i5/i7 CPUs: Intel Core i7-3770 Ivy Bridge 3.4GHz (3.9GHz Turbo) Quad Core 8000K Intel i5 / i7 CPU Fans: Coolermaster Hyper101, Vertical, 2 Copper Heat Pipes, Extra Quiet CPU fan Intel i3/i5/i7 Motherboards: Gigabyte GA-B75M-D3H, Onboard Video, DVI & HDMI, X-Fire, SATA3, USB 3.0, GB LAN DDR3 Dual Channel memory: 8GB (2x4GB) PC12800 DDR3 1600 Dual Channel PCI-Express Video cards: GeForce GTX 660 Ti 2GB PCI EXpress 16X Quad l head, HDMI Hard Drives: 1000.0 GB Seagate Barracuda 7200 RPM SATA3 6GB/s 64m Cache DVD Recorders: LG 24x SATA DVD Recorder +R/RW -R/RW Sound Cards: Realtek HD digital audio (onboard) Network Cards: Ethernet network adapter (onboard) Cases: Thermaltake Commander MS-1 Snow Edition,side window,front USB3.0 & 2.0 Case Fans: Dual Case Fans 120 mm Extra Quiet DC fan (two fans) Power Supply: Ultra LSP 750W ATX Power Supply, SLI & X-fire ready Operating Systems: Microsoft Windows 7 Home Premium 64bit DVD w/SP1 Monitors: Acer 23" Black Full HD 1080P Wide Screen Flat Panel LCD Monitor