honestly i dont see the point in all this. like youre just making his business your business. The fact youre spreading the word about him is giving him more recognition, and that cant be a good thing, in your case at least. Posting in forums you never joined before will just make you a troll, either people dont care, or they will look more in depth at the dude and yeah....like i said not a good thing. Just think about what youre doing, and what youre actually doing......
You should just make a thread about it. I'm no expert but I did google a couple of sites that claim they have free video converter. Look it over and see if it's legit.