A fair amount of my homework is of the form: prove some statement then paste in a bunch of graphs verifying it experimentally.
LyX makes me save images I paste in, which is really annoying when I just want to copy them over. (e.g. in Word you would just paste it in, you don't have to save the image separately.) Is there a preference somewhere that I can say that I don't want it to ask me where to save all my images? (i.e. can I specify some default image directory?)
EDIT: To be more clear, what I want is some way to tell Lyx: when I paste an image, just save it in this directory without popping up a dialog and asking me where to put it.