Hi, im heaving at least 1 times per day a blue screen. Additional infos: PC: Toshiba Qosmio X500 Windows 7 Home Premium 64bit Intel Core i7 CPU Q720 @ 1.60GHz 6GB RAM BIOS: Toshiba V2.60 Firewall: ZoneAlarm Nvidia GeForce GTS 250M I hope you can help me greets Benji