If you’re at least in your twenties, you had a relationship with cassette tapes. You remember your first mixtape, the easily breakable cases, and that pitch bend when the thing was just too damn old. The TapeDeck application for Mac OS X Leopard brings those days back without the hassle of hardware. The virtual tape recorder allows you to record and label tapes, lay down crazy effects, and store and share your tape collection, all with the visual appeal of an old deck and as many cassettes as you can fill. Check it out at tapedeckapp.com.