I tried to use OS Selector V 10.0, build 2.117 on a System with 2 HDD´s, the first SAT, configured in BIOS as IDE, the second on the IDE-Bus, both Maxtors 250 GB. In Moment there´s only windows on that System. When I boot, the OS-Selecotr comes an show right the system, but when I try to boot, the CRT becomes black and nothing further happens. I must reboot, deactivate the OS-Selector, and than can I boot. The System Win XP pro with all Servicepacks and updates. What´s wrong?