After my current library of movies exceeded the capacity of my 500 dvd rack and overflowed into my 'custom' rack and began filling up that too I looked into getting more storage. I was trying to find ways to increase my storage space when I came across DVD ThinPaks on another forum. I decided they would help me solve my space problem as they are cases about 2/3 the size of a normal dvd case. Rather than expand my storage, I would shrink mu usage...theperfect plan. I bought a test pack at Walmart and fell so in love that I ordered a bunch off the site www.tapeandmedia.com and set to work on replacing all my "oversize" case. The results are shown in the next set of pics. The first will be my dvd rack in the before state..you can see my test subjects in the upper left slot. You can view full size photos in my sig link. Enjoy.