C:\Users\Matt\Desktop\WinSetupUSB\files\grub4dos>grubinst -v (hd1,0) Start sector: 0x3F Image type: NTFS Install mode grubinst: Write error EDIT: Having had a look around the forums here I found this thread: http://www.msfn.org/board/index.php?showtopic=133164 But I still have problems....I put them in that thread.