I could use some advice from anyone who has had some experience with various PXE configurations.

Here's what I want to do.  I have a few machines that mostly mine using BAMT.  But on occasion I want them to load a Windows image for some Windows-only software.

Is there a way for this to be done? If so, how?

Also, can I centrally reboot these machines and have them restart with a different image?  For example, let's say a rig is running a BAMT image now but I want it to switch over to Windows.  Can I tell the rig to reboot and load the Windows image from a central point?