Hi, Does anyone have any managed direct3d bump mapping demo I can look at? please? Thanks a lot

anyone?

The DX SDK has a bump-mapping sample called BumpEarth.

Have you done a search on the net of this? I did a quick one and came back with a number of things.

Booyah has a series of advanced DX9 articles. One of them is on dot3 bump mapping:
http://www.booyah.com/articles-dx9.html

There are a few others you can find. just do a search on Google.

neneboricua