FMF 1.6.2 released still as freeware with some new features. The first one, you can create effects at group or image level by adding mappers to group or image. There's a video tutorial with voice explanation at http://www.cgpad.com/cgpad_en/fk_down.asp?id=12 for free download. The second, you can specify quality at group/image level. The layer's over sampling ration will be all coefs (including its parents' and gradfathers') multiplied together.

FMF is always free for download. Go this link to get a copy of it: http://www.cgapd.com. There's no registration process before your playing with it. If you want to take a look at sample images produced by FMF, please take a look at my Gallery at Renderosity: http://www.renderosity.com/mod/gallery/browse.php?user_id=411572

Thanks for your interesting.