I found this video at CTGMusic and I must say, I understand a whole lot more from FM synthesis now.
There are 4 episodes explaining different techniques, but even if you'd only viewed the 1st one, it would already make sense. :)
http://www.sonicstate.com/video/?manid=211
EDIT: My bad... it seems that only part 1 is out yet. But you should watch it, to get a better understanding of FM synthesis.
pretty detailed and awesome video! :)
Nice and realy useful video(s) for fm beginners.
I found mostly of the stuffs out by myself months ago, that is coveren in the short movie, just by practising and experimenting a few hours on a random basic fm vsti synth. It was fun. =)