you need a vector program like freehand or illustrator (or photoshop, come to think of it)
(,
Tue 4 Sep 2007, 20:34,
archived)
Inkscape.
Or Xara, free if you are a linuxian.
(,
Tue 4 Sep 2007, 20:36,
archived)
Or Xara, free if you are a linuxian.