What i want to say is that the system is loading all the drivers and the other stuff after is booting from cd, and in this proccess the iastor.sys is copyed also, but when windows is staring up it can't find any hard drive, sometimes the raid is show but without any partition 'the hard drive could not be loaded' or something similar. I thinking to give up.I have read a tone of information on this forum and on google but somehow i can get this to work I'm a web developer and i have wasted to much time on this. Thank you for your help. If you know any tutorial or post please tell me.Thanks again:).