Very glad to hear from you !! Jaclaz I now success to install XP Pro from my first partition. I have read the thread you give me here. It seems like, one who will truely understand must have technically knowledge on it. If something i don't get it, i hope i can ask for your help Lastly i will try to make my HDD boot from extended partition on logical disk. I will see if i can do it and will report here for us all to study from it. My primary concern for now is, Can i boot XP pro, Vista, Seven on same partition? And for XP can i use the same partition for different version of XP? Thanks alot !! Freshbie