Hi, Roman!

Two ideas:

1. Use the Default Value functionality of the id field to create the id - and you can use the given AllowAddNew feature of the grid!

2. Try the following (not tested yet):

IF nKeyCode==24 && down arrow key
   SELECT 'view'
   IF RECCOUNT("MyViewAlias") = RECNO("MyViewAlias")
      THIS.newRecord()
   ENDIF
ENDIF