Media Server Confusion


I am thinking of getting a media server. I want to use it for movies and music. Can I record DVDs and CDs directly onto them? What things are important and what are not? I have an OPPO 95 and will most likely use Digital out from the server to the DA conversion of the OPPO. I would like to record blue ray DVDs and SACDs to the unit.
Your help is greatly appreciated. PS My wife requires an easy to use unit.
Thanks
Greg
gdush
If I purchase a drive, will I be able to burn cds and dvds from the oppo to the drive?
Are there amy media servers that I can hook up to my system that I can copy discs directly from my Oppo to the server? If so, what is a good product without costing tons of cash?
Thanks
Greg