Hi ive just brought a laptop and have installed C&C Tiberium wars and it worked fine, ive checked the spec of my laptop and its all up to scratch, i had the game installed on my Desktop pc which also workes fine and still does but latley when running the game on my laptop it starts of fine and i can stay on the "home screen" as long as i want but if i play a "Skirmish" of go on to "Campaing" wihin a few miunted of playing the screen goes off and im back onto the windows vista desktop screen and on the task bar at the bottom my game just goes and then another page comes back up( this is the one where you put the disk n and it saysy play, uninstall, read me file e.t.c.) can you help???