I can't use Directx 10 but my computer supports it

[nitrogen420]

have u tried enabling logarithmic-z?
for software mode just use 1 thread..
use 2 thread and it will be slow as hell

Its an improvement i guess...i didn't think putting in one thread was going to make it a little faster on the DX 10 software. I also did what you said about the logarithmic-z and it still didnt show the missing geometry on the DX 9.