My hard landscape is constantly in motion. On any day, what was given a designated time, seems to get moved around to maximize other opportunities, to compensate for poor planning and uncontrollable things, and accommodate needs of other people. Naturally, if I move one thing on the hard landscape, I usually have to move another. I was much, much better at managing this using a large format paper week-in-view planner. Since implementing GTD, I have been trying to use just the Palm and a paper month-at-a- time calendar but I just don't have the knack for managing these moving targets this way. I am failing to clearly see and consider time frames and seemingly small amounts of time in which things just have to be done. I am wondering how other people deal with a moving hard landscape in a GTD framework?