Agreed. That's a great mouse. I've always liked Logitech's stuff, too. I have the VX Nano notebook mouse with the fly wheel, and it's great for scanning long pages.

I'm hoping that my MX1000 doesn't die any time soon, though. I freaking love this mouse, and I've used it for at least four years now. I have very specific button mappings that help productivity. My problem with the newer Logitech mice is there are fewer buttons. The MX1000 has five programmable buttons, whereas it looks like that new "Darkfield" mouse essentially has three usable ones, plus that little button behind the scroll wheel. Or is that the button that switches the flywheel on and off?

Anyway, I'm considering ordering another MX1000 just in case mine dies