Just pop in the Opensuse DVD in the drive and boot from it. Install the OS in a partition other than the Windows XP one. Install GRUB and reboot. Opensuse installer automatically detects the windows bootloader and includes it in the GRUB. So after installing u should get options to start both operating systems from GRUB.
Hi Guest we just wanted to alert you to a major change in the forum. We will no longer be allowing the posting of outgoing links. Please use the attachment feature to attach media to your posts.