OK, let me introduce my frustration. I´ve just bought what I consider to be a mid/high-end machine. Intel Quad Q9450 4Gb RAM, 2 Nvidia 9600GT SLI ...etc. So I tought that downloading CapSim 757 FSX  Demo was just a formal step before buying it. But I couldn´t believe what my eyes were seeing. FlyTampa FSX and 757 Demo runnig, no traffic compiled yet and I got 7 fps. When paused I got more than 50 fps but after pressing "p", fps dropped till 8 at a maximum. Please tell me this is a demo issue!!!.  

Tell me this isn´t  hapenning in the good one.

Thanks in advance