However...
Some new HDD of 2TB use the GUID(GPT) partition table and lacking a MBR cannot be guaranteed to boot with GRUB 0.97 as used by openSUSE. During the installation of openSUSE 11.3, the installation partitioner should format the HDD with both a readable MBR and GPT notation(hybrid MBR), allowing boot.
If this is not the case, or if installing earlier variants of SUSE 11.x, GParted has support for formating a GPT HDD and there is a command line tool, GDisk. In addition, there is a patch for Grub 0.97 to boot a GPT HDD. All of the latest kernel versions should support GPT formatted HDD.
See this excellent explanation from the SystemRescueCD website.
http://www.sysresccd.org/Sysresccd-P...PT-disk-layout
http://www.rodsbooks.com/gdisk/