I have had this barebone system for a couple of years but am experiencing some problem.

On booting I notice a message;
<BIOS:> BIOS update data incorrect. CPUID=00000f29

This doesnt actually cause me a problem with the operation of my system but I'd rather not see it.

So I have installed the ASUS Update utility (v3.45.03) from my original CD (for the P4S8L motherboard) however when I search for a new BIOS with this utility I have another problem.
ASUS Update tells me "The application has detected a newer version from the remote server, please press Next to update it first", so I press next but then get the message "Unable to find the file on remote server !".

I can't seem to find any clearly relevant model from on the ASUS download pages or any new version of ASUS update. Can anybody help me?

Ideally I'd like to get the BIOS updated to the latest release and hopefully get rid of this error message. I'd also like to know where the downloads have gone for this model (or what the correct model name is that I should be using.

I'd appreciate some help, thanks...

This model is the same as what ASUS so called "Pundit-S", just download and upgrade BIOS to the latest version available on ASUS download page for this system should do the trick.  You can find it at: Download-->Barebone-->Pundit-->Pundit-S