So i decided hmm i'm going to install the Developer Preview only to find out a week later no matter what i do i can't get D2 running on it.. Everytime it asks me for the CD key even after downloading/installing the Digital Copy and installing 1.13c . I even tried putting my Original LOD disk in the drive "Diablo 2 failed to run. Please make sure your Diablo II Expansion Disc is in your CD-ROM drive, then click on 'Retry'." Anyone else find any workarounds for this OS? Played with every compatibility mode and all with no luck.