I NEED HELP! I GOT THE GAME(SID MEIER'S RAILROADS) FOR X-MAS AND HAVE HAD NO LUCK INSTALLING IT. I PUT THE DISK IN AND THE INSTALLATION SCREEN POPS UP. I PUCH INSTALL AND NOTHING HAPPENS. I HAVE A DELL DIMENSION E510 (WINDOWS XP). I CONTACTED DELL AND THE ONLY WAY THEY WOULD TRY TO HELP IS FOR $$$$$ OF COURSE. SO ANY HELP WOULD BE HELPFUL. THANKS CHRIS