I dont realy think its a problem with having a duel care, even though many people with duels are having this problem, I have a simler issue with the game and I`m running an AMD 64 +4000 single core chip. I have reinstalled the game a number of times and tried evert solution I can find. StarForce if a flawed system. I can start the game every time without the disk. When SF askes for the disk I give it, it crashes. I eject the disk, press and hold shift dubble click the desktop icon, and the game starts(every time). I don think its meant to happen this way but it does. I wish I could get the thing to run correctly, but I gues I`ll have to make do with this, I hope the next addon improves on StarShite.