Hello Weiers, Sunday, July 17, 2005, 2:15:26 AM, you wrote: WC> The WinXP is installed on a SATA drive. Ubuntu is on an older IDE drive. That's exactly my setup, too, and indeed GRUB fails to boot Windows for me too. ..I now switch drives around in BIOS.. Not perfect, but then again, very little in life is. :) Cheers, Chanchao