I need help figuring out how to convert a bitmap image to a vector image using the G'Mic plugin - I read that is did the job very well but cannot for the life of me figure out how to do it.
G'MIC, as far as I know, can not convert bitmaps to vectors, but Potrace and Autotrace can. Also you can use Inkscape to trace bitmaps to vectors. All three above are opensource and can be found at Sourceforge.net. Just do a search for them. :)