Hello all, I have had the problem with FC2 dual booting with WinXP. There is tons of info on the web for this, but I tried the fix, and it still fails. This is what I did: I had WinXP already on my machine. Here is the partition table: Disk /dev/hda: 120.0 GB, 120033041920 bytes 255 heads, 63 sectors/track, 14593 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/hda1 * 1 2432 19531701 7 HPFS/NTFS /dev/hda2 2432 6323 31250677+ b W95 FAT32 /dev/hda3 6323 6335 102312 83 Linux /dev/hda4 6335 14594 66334464 f W95 Ext'd (LBA) /dev/hda5 6335 8885 20480008+ 83 Linux /dev/hda6 8885 10160 10239736+ 83 Linux /dev/hda7 10160 10421 2097112+ 82 Linux swap /dev/hda8 10421 14594 33517480+ 83 Linux I installed FC2_64 (full install) and then grub locks up when booting into WinXP I ran the command sfdisk -d /dev/hda | sfdisk --no-reread -H255 /dev/hda --force and I also zeroed out the first 512 bytes of /dev/hda2 because of sfdisk's recommendation. The computer still hangs when trying to boot WinXP. Any help would be great. Michael Yep RemoteLink, Inc. Technical Operations / Development