What is the best program to convert flv to wmv?

want to convert some flv files to wmv so i can burn it to dvd. ive tried some of the free downloads, but all have watermark or only convert a certain amount of vid.and b 4 i spend money on a program i want to make sure its good, not limited, i dont have to renew every year, is there one out there? t's easy for moyea flv to video converter. With this tool, you can download, play, and convert youtube vids to your dvd. I'm using it for a long time and it works very well.1. download the video (it will automatically be saved to your compuper hard disk)2. convert the video to mpeg format3. burn the converted flv player file to your dvd with nero.