Hi guys im tempted to join in but im not sure how my specs on my pc will add up..Hows this a asus hd 5670 graphics card .the usual 256mb, pleanty room in my hard drive ,2 or 3 gig memory ddr2 and im not sure about my processer speed ..any hints folks..or should i stick with my realflight g4.5cos thats great but looking to join in on the fun with rcmand e pilots..big fan of rcm&e..Tartan 81..