Cannot open include file: 'd3dx9math.h'

Hi, I just got Visual Studio 2008 and I'm having a bit of trouble. I opened an old project and it converted it to 2008 format or something, but now I can't seem to build it. I get the following messages:

Error	1	fatal error C1083: Cannot open include file: 'd3dx9math.h': No such file or directory	c:\development\cppdev\project b\headers\cwinapp.h	30	Project B
Error	3	fatal error C1083: Cannot open include file: 'dinput.h': No such file or directory	c:\development\cppdev\project b\headers\cdinputdevice.h	10	Project B

Edit: I finally found that I screwed up my include path... how embarrassing haha. I can't seem to find a delete post option, so I guess I'll just leave this here, so that maybe someone googling the same thing will have some help. [Edited by - CandleJack on December 25, 2008 1:13:28 PM]