@ LouisCpro - My HDR is at home so i cant take a picture until later tonight but all i did was solder pin headers to all the pins then jumpers from the user sockets to the appropriate headers.
SD_CD is the card detection pin. It is not technically necessary to operate the SD card. It is only there if you want the software to be able to detect whether a card is present or not. If you do connect it, make sure it is a pin from the 0 or 2 ports as those are the only Interrupt pins available.
OK, so if I understand well, if I need to work around insert/eject events, I put SD_CD on an Interrupt capable input, and implement the trigger event on this input to manage myself the event.