Bad bios programming can cause Raid problems with P4C800E DELUXE

Hi all.

I updated bios with old version asusupdate and after that the Promise
or raid bios didnt show up when I booted. After I used afudos to
update the bios again everything worked again. Easy? except P4C800E
deluxe manual is unclear about afudos command line. And why make
download page "http://www.asus.com.tw/support/download/item.aspx?ModelName=P4C800-E%20Deluxe"
if it does not hold everything which can be used with this
motherboard.

I hope this helps someone.

LM