It adds a Direct3D 9.0c graphics driver for the 3D viewer , hurray!

I was tired of crappy OpenGL drivers thats why included the Direct3D driver for the viewer.
This driver can use Shader Model 1, 2 and 3 so people with low-end cards can now use the xNormal 3D viewer.
A .X mesh importer has been added too.
Improved the TIFF exporter. Now can save 8bpp/16bpp/32FP formats.
Included also a small general overview tutorial in Flash created using the wonderful Wink recording program ( more info at www.debugmode.com/wink ) .
Improved Windows Vista RC1 compatibility.
Improved OBJ mesh importer speed.
Also solved tons of minor bugs.
Download it at http://www.santyesprogramadorynografista.net/projects.aspx
The change list is located at http://www.santyesprogramadorynografista.net/archives/xNormal_changes.txt
Enjoy it!
