i found there are only two formats can be supported at the dx79si usb boot,
they are fat and ntfs.
could you please add another mac os format for usb boot?
because mac os is part of my life, i will develop iso software on that system.
without the usb boot support, it's not easy to install mac os.
so could you please update the dx79si bios to support mac os format usb boot?
thanks very much.