i scaned a coulor picture with gimp and saved it in a gif-format. after that i load it in xfig to add some arrows and such stuff and write it as an eps-file. now i see that the edges of the picture are not so sharp as i expect. if i save the same one as postscript and after work with xfig as eps i get more sharp edges but a huge file. is there a way to improve the quality of gif with gimp or is it more a problem of the gif-format itself ???