Thanks for the the reply. Were trying to use an application develop with VFP where in the File Server was Windows 2003 Server as its OS, Single processor but with Hyper threading support, same with the bios.

But we're into problem as if the technology doesn't work with our APP. The application response is not normal when Hyper Threading is enabled at the Server Bios. Im not sure if because the server has only one processor.

By disabling it, response time a little bit faster. We might be trying to add another processor and enable back the Hyper Threading technology tomorrow.

Again thanks for the input. I will read the link provided by Jim.

God Bless!!!