Can’t get Windows 8 off your mind? Want to mess around with it and see the new features? Worry no more because at 8PM (Pacific Time) tonight, you will be able to download a copy of the Windows Developer Preview to your 32- or 64-bit x86 machine (no activation required) from dev.windows.com. It is recommended that you make the change on a separate partition (or a spare machine altogether) in order to prevent unforeseen conflicts, and we’d also suggest having a stiff glass of patience waiting nearby. Something tells us Redmond’s servers are going to be hammered.