For the second time in two months, I've ended up using a piece of fabric that was earmarked for a UFO. In order to prevent this from happening again, I would like some ideas on how folks organize their UFOs to keep everything together and separate from other projects. I have been keeping them stacked on a shelf, but when I'm looking for a particular fabric, will sometimes forget what the stacks are for. I'm thinking about buying totes, but they take up storage space. Just intrested in how others handle this dilemma. I know I will several UFOs going at a time, and/or put a project away that I've become frustrated with. Suggestions, anyone?