Motherboards with memory remapping for 64bit OSes

Hello,

I'm looking for a list of mainstream motherboards that supports some kind of memory remapping features for 64bits OSes so that memory mapped to devices like the graphic card from the 4gig point is remapped higher or not totally lost. If you don't know what I'm talking about, you might want to refer to http://www.codinghorror.com/blog/archives/000811.html and http://support.microsoft.com/kb/929605/en-us .

Specifically, I'm planning on building my next computer with the P5K Deluxe motherboard from Asus and I'm wondering if that motherboard has a memory remapping option.

Thanks