Some days ago, my Grafics card crashed (I don't know why, it just didn't work anymore). As long as I wait for a replacemant card, I had to built in an old matrox milenium 2 (4mb Ram), for keeping access to my mails as I can doing nothing else with it

Just for fun I opened a Gs project of mine and displayed a terrain with a shader version two multitexturing shader.
AND IT WORKED!

Ok the framerate was below 1, but the shader was displayed! On a propably 10 years old grafics card...

How can this be possible? Does there a software shaderemulation exist, that isn't based on the grafics card?

I'm quite impressed by my card (it was my first one in my first own PC)