How to update Silicon Image sil3114 BIOS on Chaintech ZNF3-150

Hi guys.

I noticed some people in this group know a lot about RAID & I am hoping

that they may be able to help me.

I want to use the RAID5 functionality that has been added to the newer
sil3114 BIOS. There is no update for this on my motherboard website
http://www.chaintech.com.tw/tw/eng/D...No=4&PISNo=206

The BIOS is on the Silicon Image website.
http://www.siliconimage.com/support/...ctid=2&osid=0&

The BIOS update utilities on the page are for addon cards only, not
motherboard onboard chipsets.

Is it possible to update the sil3114 BIOS?

Thanx 4 looking.