Beginner Inkscape Tutorial: Vectorize a PNG a PNG and Change Colour
http://www.youtube.com/watch?v=gjo2vo48mnI
http://www.youtube.com/watch?v=gjo2vo48mnI
http://www.youtube.com/watch?v=25UPOAMI_bc
http://www.youtube.com/watch?v=vH2kPfVH1Mc
http://www.youtube.com/watch?v=87NAh_u1t2E
http://www.youtube.com/watch?v=q6XVk4Ed3Aw
http://www.youtube.com/watch?v=aiQgMJeYuN4
http://www.youtube.com/watch?v=AAObedYPRxE
http://www.youtube.com/watch?v=pGyYkWL4Is4
http://www.youtube.com/watch?v=9CPHbaua4a8
http://www.youtube.com/watch?v=BeaNTkODH88
http://www.youtube.com/watch?v=peA4kyFVNIQ
http://www.youtube.com/watch?v=4YVB5QPnPEk