Here is a neat hideaway underground where you can rest, sleep, and collect some major booty! The Goodies include clams full of perls, a hidden Alyeid Cast with a good assortment of stuff, and even a nice little stockpile of lockpicks! We know how useful
Just extract the files (after downloading them) with your .zip/.rar/.7z extracting program (if you don't have one check out JZip, Winrar, Winzip or just google "decompression software" and make your pick. JZip is, by the way, a free software while Winzip is not. After the files are successfully extracted there should be a .txt (Readme) file, a few pictures (.bmp or .jpg), and a .esp file called treedooraddition (with .esp as the file type). Just place that file into the "Data" folder in Program Files\Bethesda Softworks\Oblivion, and when you start up Oblivion instead of pressing "play", push the "Data Files" button, find the checkable box by "treedooraddition.esp", check it, press "ok", then push "play" and go find the entrance to Azura's Sanctuary!