openvix-3.0.729 boots but only with hdmi unplugged, had to plug it after boot and all works.
Anyway, even if some of the images will not boot at all (even with a "normal television"), i found out why some others will boot only with hdmi disconnected, i use a pc monitor as display with an hdmi>dvi adapter and this seems to be the problem, (but if i plug it AFTER boot it works too) i guess decoder tries to set itself at 1920x1200 instead or 1080? anyway i will test more and post logs soon