>>0 None. No buffering is done. >>1 (Default) Use form Setting. Uses the BufferMode property set at the form or form set level. >>2 Pessimistic row buffering. Locks the record and buffers the changes until the record pointer moves. You can use TABLEREVERT( ) to undo your changes. >>3 Optimistic row buffering. Allows edits to a single record and locks the record only when it is written to disk. You can use TABLEREVERT( ) to undo your changes. >>4 Pessimistic table buffering. Locks each record edited, but records are not written to disk until TABLEUPDATE( ) is called. You can use TABLEREVERT( ) to undo your changes. >>5 Optimistic table buffering. Allows edits to all records and does not lock them until the records are written to disk with TABLEUPDATE( ). You can use TABLEREVERT( ) to undo your changes. >>>