I have been using OS-82 and have found an interesting bug/drawback to using it. Whenver you use a table type function with a menu bar (list editor, matrice editor, y/x table), the menu does not show up on the screen. If you press graph to look at the graph screen, the menu is on there where it should have been before. Can anyone else explain/verify this? Does this happen with OSHELL-82 or ASH? David Phillips