The MSI board I listed ships with AMI BIOS v1.4 Brand Specific, the v1.6 BIOS update adds these features:
Supports AMD XP2400+ & XP2600+ CPU.
Revamps the problem of unable to use BroadCom LAN card in the system.
Supports Load High Performance Defaults.
Revamps the memory count failure taht occurs when quick boot is disabled.
Revamps the detection problem of DataFab USB CF card reader
Revamps memory compatibility issue with Hidden Load High Performance Defaults item.
http://www.msicomputer.com/support/bios_result.aspThe only thing you're going to run into is you have to dig around on the MSI site to find updates, they don't list it in their active product list. The updates are there, you just have to look for them.
BTW, this is kind of a bare bones board, it doesn't ship with lots of extras, but it is a very good board in my opinion.
Here's a couple of reviews:
http://www.cpu3d.com/review/msi745ultra/http://www.ocworkbench.com/2002/msi/745ultra/745ultrap1.htmSome basic info about the chipset:
http://www.sis.com/products/chipsets/oa/socketa/745.htm