Well, i think i advanced a little more but still no result
I added the extensions.mkext with transmac and all, burned again and put the dvd inside the laptop
i set active the partition where i wanna install leopard mmmm then i restart the laptop and boot with -f -v flags
darwin loading bla bla loading extension.mkext from system/library/ and then i read that the AppleNforceATA found 1 device, in that moment i was happy mmm i also watch an error when the dvd try to load the driver of my wifi card mmm
then the setup stop in mdns responder but i let the installation run and then appear the blue screen and the mouse cursor, i select the language and all but when i open disk utility it doesn't show my hd yet
some help?
tomorrow i will post an image (in mexico the time is 11:50 pm right now and i wanna sleep :P)
tnx for read me and waiting for some help
cya!