When will they support DX10 max width?

[Mumm]

Just curious if anyone knows anything about any plans Nvidia has to support up to the limit of DX10's 8000 pixel wide resolutions. Im looking to build a nice new workstation and I was hoping they would finally update their drivers to do so. As far as I know no maker has it yet. Funny they say its a DX10 card but dosen't support all DX10 limitations. Currently they still use the DX9 limit of 4000.

I know there are other ways around it but it would be nice to make use of SLI along with it. Triple SLI with a 3x 1920*1200 or 3x 1680*1050 would be sweet.