DVD SILVER HONG KONG ?
 

origa1. 25 do jap work with which dvd type? silver or dvd-R?

sorry chalier for the evil translation

I have not tried DVD Silver. Have you tried e-mailing to the link given at www.origachip.com?

True HK Silvers are pressed disks and, in theory, can boot directly if they were made from a Sony dye. If not, I would expect them to boot as DVDRs.