Hi, Radim, nice, the CPU problem is solved now for d.what.vect & form. Thanks for the fix! Un/related: The column names do now show underscore characters, but when I do copy-paste, they are there: cat : 4672 id : 4813 f_code : AL020 nam : TRENTO tile_id : 11 fac_id : 3389 Any idea for that (Tcl/tk problem?)? Markus