Eager to test out Windows 8 before it hits the masses in it’s finished form? Well tonight you can rest assured knowing that you’ll be able to settle that Windows 8 craving by downloading your own copy for free. That’s right, get your own activation free copy of Windows 8 developer preview for both 32 and 64-bit x86 systems starting at 8PM EST (09/13/2011) — dev.windows.com. We don’t recommend you rely on this OS to be completely stable, so make sure you setup a separate partition, or start-up that old machine sitting in the closet. Apparently it doesn’t take a whole lot to power Windows 8.