Greetings,
I'm thinking about buying A6 Commercial and have some questions about shaders. What are shaders in GS A6? I mean, does A6 shaders work as Quake 3 ones and can be run on low-end cards? For instance, I have GForce 440 MX and I can see shaders work but no pixel programs from DirectX 9.
Does A6 have it's own high-level shader script, so I can create shaders for low-end cards (like Cipher engine has)? Is there any shader editor in A6?

Thank you!