Aha. Well, the BIOS ID matches after the date so the BIOS at Oren/AllRound/冠誉 should work - the .BIN file appears to be the same one you would have downloaded from Kuriaki's site.
it's been like a year I am using the new BIOS. Indeed it's better than the old one. but I am seeking for a new update because the computer still has minor performance issues (sometimes it crashes especially in Vista)
if someone can help me out...
I will have to add that under the last PCI slot it is writen: 865G (PE)