Vil gerne automatisk starte op i Windows XP

hvad er det for en bootloader du bruger ?
grub eller lilo ?

Jeg mener det er grub. Jeg har installeret det hele fra Linux cd´erne

The easiest way to set a kernel version or a different operating system as the default option is with the YaST Control Center.

The dialog "Boot Loader configuration" in YaST Control Center's category 'System' enables you to change the boot manager configuration. After checking "Change current configuration", select what operating system to use as the default boot option in the subsequent steps.

Alternatively, SuSE 8.1 provides the opportunity to edit the configuration in expert mode. In this approach, the configuration file of the boot manager can be edited interactively. The setup in expert mode looks like this:

gfxmenu (hd0,0)/message
color white/blue black/light-gray
default 0
timeout 8

title linux
    kernel (hd0,0)/vmlinuz root=/dev/hda3 vga=791
    initrd (hd0,0)/initrd

title windows
  root (hd0,0)
  makeactive
  chainloader +1

title floppy
    root (fd0)
    chainloader +1

title failsafe
    kernel (hd0,0)/vmlinuz.shipped root=/dev/hda3 ide=nodma apm=off acpi=off vga=normal nosmp maxcpus=0 disableapic 3
    initrd (hd0,0)/initrd.shipped

First, the layout is set in the configuration file by means of:
    gfxmenu (hd0,0)/message
    color white/blue black/light-gray

In the next line, what kernel or operating system must be booted. The current entry reads:

    default 0

This boots the first title entry (i.e., title linux). By changing this to
    default 1

the section title linux would no longer be booted by default, but the next operating system with title windows.

/etc/grub.conf

Default tæller fra 0 - "den som flasken peger på" vil starte per default.