What to do with CDs/DVDs??

Hi,
not long time ago we opened an E-Waste recycling depot in Manitoba, Canada. Recently, we received some boxes of CDs and DVDs.
Does anybody know what you can do with them, or what kind of material content they have?

I appreciate your answers...

there was a thread about this yesterday. it has very good information on it

do you know where i can find it? i did a search, but was unable to find anything

http://www.scrapmetalforum.com/showt...18-cd-recyling

Thanks...