Well like I orignally said. I personally wouldnt pay for something an I really wouldnt pay 100 bucks for a software to give me something that a free software could. It is very easy to find free programs that would convert whatever you like for no cost at all an they work just as good as the others all it takes is a few minutes of googling an searching.
Yall can go ahead an recommend what ever you like but when I open up every page I find it really funny how you need to buy all of them. They all seem like ads rather then something worth the time looking at.
Few minutes of search an I found this an its free.
http://www.download.com/SWF-Video/30...ml?tag=lst-0-3 I can't say iv used it or would recommend it because Iv never used it an its new from what I can tell but none the less its a free tool that does convert avi to swf an seeing as its free you can try it an if you dont like it you are more then welcome to go an buy the other software for 30 or 100 bucks an hate it too. Then get mad when you cant get your money back.