Have you tried asking around on http://oni.bungie.org/community/forum/index.php ? I have been able to get Oni running on Windows 7 in the past (although IIRC only the modded EXE ran)
Have you tried asking around on http://oni.bungie.org/community/forum/index.php ? I have been able to get Oni running on Windows 7 in the past (although IIRC only the modded EXE ran)