What do u think about sigmatek (firmware) and dvd

For Portuguese speaking people check this:

http://leitoresdivx.forum-gratis.net/viewf...9f9ee32afcc61b2

http://leitoresdivx.forum-gratis.net/viewtopic.php?t=31

On that forum, there are a few guys who have Sigmatek players. One of them, Chiesa, also creates modded firmwares for them, so it's a good place to enquire about those players.