I recently got a new rig without a DVD drive. Since I've bought an external DVD drive it would have been possible to use that
for playing Oblivion. But I just didn't like that. I wanted to buy Oblivion again on GOG but the game wasn't available there and using something like a crack version is
no option for me. Steam would have been another option .. but for a modder Steam is also no real option. I also dislike Steams constant updates and the necessity of
being online.
So here is one solution I discovered: Using a bootable USB stick with the image of the original Oblivion DVD and a DVD emulator.
In case you edit the landscape textures manually it can be handy having a clue about the
coordinates. Let's take the texture 60.00.00.32. Important are the two numbers in the center.
60.(- West <Horizontal> East +).(- South <Vertical> North +).32