Lattice Exponent produces the lattice exponent for the 2D lattice problem--this is the only 100% correct program at the moment. It calculates the correlation exponent as -4/3. Lattice Exponent for Brady's Surfaces has been updated by Courtnay Strong and I do not have this updated version which calculates the correlation exponent correctly as -4/3. The Lattice Exponent for the Real Ponds program is currently incomplete, and I have handed off thisperlimenary version to Courtnay Strong so that he can finish the program and observe its computation.