The functionality is totally already there, both from the command line and from the GUI. If you need something more sophisticated you can pay for it. I never ha

The functionality is totally already there, both from the command line and from the GUI. If you need something more sophisticated you can pay for it. I never have needed such a thing, but I'm sure there are people for whom it is worth it. There does happen to be a bug in the normal functionality--that is unfortunate, but Linux certainly has its share of bugs also.