unsupported disk label

hi all, I got a trouble when installing SuSe 7.0, after set disk partition and the instalation begin to check my disks , I got message error something like "..... unsupported disk label ... " anyone here can give me some clues ? advise , thank you very much =========================================================================================== "TELKOMNet Instan memberikan diskon 40% untuk akses malam hari dari pukul 23.00 sampai 06.00. Berlaku untuk wilayah Jawa Timur mulai 1 Mei 2003 sampai 30 Juni 2003." ===========================================================================================