my software StackAndTile does exactly this
http://forumserver.twoplustwo.com/16...anager-657805/
lets try to keep the questions/help in the main SaT thread, but from what you are asking, just set up your grid in SaT, use tile setting "never", set up a "manual move table" hotkey, and set up a "stack table" hotkey, and set up which sites you want to include