[Gretl-devel] three small issues

Hi devels, it could be that I already reported/complained about some of these earlier, but this is what I have noticed today: 1) Is there no way to add the $unit series to a panel dataset via the menus? 2) Also panel: The Beck-Katz standard errors (PCSE) fail for me with an example (fixed-effects) model (using the example CLE.gdt data) when I include time dummies. Now I'm aware that this could be just my ignorance in the sense that it may not be possible econometrically -- however, ad hoc I don't really see why, frankly. 3) The "Save as..." option in the menu really seems to do what other (most?) programs call "save copy as...", namely the current file with the old name remains active, not the new one with the new name. THanks, sven