Good tracing and drawing tools, type setting and basic effects like outlining.
InkTrace, for a free application, is fairly impressive. I am not familiar with GSView or PStoEdit so I'm not sure what, if anything they would add to the mix. There was no need that I saw for GhostScript to be installed. The EPS preserves the PostScript language and the bezier curves. I then deleted the image and saved the traced vectors as an EPS which in turn was readable by two application I imported it into. I traced a jpg image I had in a folder which was a clean image and the results were very nice. I downloaded it yesterday (just the Inkscape).
