i have a sony tdm-ip380 ipod/iphone dock that came with a home theater system. the person had no use for it and gave it to me. i have a sony blue-ray player but it doesn't have a dmp port. my question is can it be hacked to connect using rca connectors and use an external power source? i'm assuming it probably can from the looks of the dmp pinout and from what i read on another thread on here but it involved a wireless audio player i think. it has a separate video output which uses a composite rca video cable so basically audio and power are the main things i need. thanks for any info.