So, it seems that DirectX9a is out again. I got it before they pulled it, and also have the newest detanator drivers from nVidia (just came out, v43), and my FPS in most of my games actually improved for once! Just about 10-15 FPS. I can say it is nice though, on my system.
WinXP
nVidia Geforce 4ti 4200 det driver 43
DX9a
Monark