Now, the signs from the bestselling American Sign Language Handshape Dictionary are available on DVD. It organizes more than 1,400 ASL signs by 40 basic handshapes, featuring a diverse cast of native signers that form all of them. Each sign depicted includes a complete list of English glosses and synonyms from the Handshape Dictionary for reference.This DVD is the perfect complekment to The Handshape Dictionary to enhance communication skills in both ASL and English. Minimum requirements DVD drive. PC: windows 98, ME, XP. Mac: OS9, OSX in Classic mode.