[shorin_ryu]

Hi.maby u need mpeg2 software decoder(if this is not in u'r s3 card).And if possible use s-video out combined with composit.(And try #####ing u'r tv settings in the s3 software(guess you have tried it already).
Do you now where to get macrovision remover? can you mail it to me? Or send me the url?
Hope this can help ya out.