I use Inkscape for icons in my flex development. I build the icon, and then export it as a .PNG file for use by flex. I would much rather lose the .PNG and just use the .SVG file directly in flex, but the flex rendering is not quite right. Small rendering (16x16) results in too much black, because lines are not properly thinned. With larger renderings, sometimes lines just don't start and stop where they should.
I have read that flex only supports a subset of the .SVG capabilities. Is there A) an alternative package which can be used for rendering these vector images B) any guidelines for how to construct a .SVG image which will render nicely within flex

