> Got the converter, but I have to buy it or I get a watermark.
Dan, As Ulf pointed out you got the wrong thing. It is unfortunate that the developer of Super(c) makes it intentionally so hard to find and riddles his pages with advertisements for other questionable software but I guess that's how he pays the bills. It is free, just use the link that Ulf gave you. It does not install any other codecs that I know of. It just uses the ones that you already have installed.