You might also take a look at these
http://www.thefabricorganizer.com/index.htm
They are more expensive than the products from polar notions, but the ones for fat quarters and yardage are the same size width wise so the will both fit on the same shelf, and they have tabs to hold your fabric. They should make for a nice storage solution. Your fabric is always ready for rotary cutting. They allow for just un-doing your fabric and cutting just what you need. If you just need a smaller piece, cut it and then place your leftover back in the fold and you never have scraps laying around, and it might be just what you need next time.