I have tried to install Lock-On on several occasions and everything seems to go ok. It loads up the initial intro and gets to the main menu. The problem is when I select any plane and it loads the flight, about half of the screen is black and the rest is ok. I have adjusted the screen settings and have had no luck. I need help if anyone has a clue to what my problem might be. I have a 2.4G pentium 4 processor,512 ram memory,160 gb hard drive, and intel extreme integrated graphics(with up to 64 mb shared video memory). I hope this will help me, thanks.