Sata Drive Install Error

Hi, I am trying to install my WHS on a newer Emachines PC that has a SATA drive and the install fails saying there are no compatible hard drives available. I also have a second Seagate HD I bought that is also a SATA, so I put that one in and get the same error. It appears my disk does not have new enough drivers for SATA or something.

How can I get past this error?

Thanks,