1. Our initial plan for project 2 is to get our system to the point where it can be used to demonstrate and help people understand the differences between explicit, implicit, and semi-implicit integration. This will involve both updating the user interface so the various constants can be set interactively, and improving the stability of the simulation in general, as well as providing a interface for saving the results of the computations over time so we can set the parameters, perform the calculations and play it back. As part of this we will ensure that our system works on a larger grid, tentatively 50X50. 2. Our short term goals are to extend our system to to the point where it can handle a 50 by 50 grid, do implicit integration, and add user controls for changing timesteps, and adaptive timesteps. 3. If this was successful, and our understanding reached the level where we were able to help other people in the class understand we might try to tackle one of the more difficult problems in cloth simulation as our third project. 4. Our plan of attack is going to be to first refine our system to be more stable and have a better user interface, and then to think about how we can demonstrate the various tradeoffs involved to the class. 5. We intend to more thoroughly read the papers on semi-implicit integration, to go back and understand what the "trick" is in implicit integration, and to read the chapter in numerical recipes on adaptive time-steps.