Hello, I'm using Multiboot_10_usb, everything is going ok untill when I boot from USB, it keeps saying hal.dll error. I saw some answers about it, it's the partition structure which makes the error. What can I do about it and is it possible to tell it in a easy way? I don't know which hard disk number I need to take or partition number, how can I find out? It took me already days to find out how to install XP from an USB but keep failing, i'm on the good way but now hal.dll is in my way. Can someone help me? Thank you, Marco