Saving image with a tap of the space bar is likely the easiest way to save image I've ever come across, even the famed Save Image In Folder addon do not get to this level of ease ... unbelivable, I was lamenting the compatibility issue of Save Image until I come across this addon, it reaffirms my faith to stick with Firefox ... by the way, it would be great if it is possible to assign another hotkey to save images to a second directory in addition to the primary one, but I'm already very happy with the current functionality as it is ... I'm sure the rating will be higher (what it deserves) once people discover they can save image with a tap of the space bar .. this should be highlighted in the descriptions of the addon ... great thinking :)