I have found some interesting hardware recently ,and i want to share a picture As far as i can find this is a CD Rom player ment to be used for the MSX. http://i.imgur.com/IAefObe.jpg I don't have a CD Rom controller and i gues it will be nearly inpossible to find The top one is a regular Philips CD 104 (for comparison) , the bottom one is the Philips CDR-X1000
Sounds like 1 or 2 existed, learned something new today, thank you http://www.msx.org/forum/msx-talk/hardware/sony-hb-750-cd-rom Here is the interface for the philips drive: