Yeah... I was going to say ALT-S but it isn't documented anywhere. I remember I used to use it, whatever it was, but then, as Flyboy says, it doesn't work anymore on modern machines. Not sure it even worked on my Voodoo 5 5500, but I think it still did on the Voodoo 3 3000. I was using Hypersnap DX as well. I think there is a screenshot function in DGVoodoo as well.