Computer bits wanted

[luckykaa]

So, anyone know where I can get some blank CDs with a black writing surface.  There's no particular benefit to a black surface.  I just like them.
Also, does anyone have some DIMMs kicking about that I can give to my parents?  They only have a paltry 256MB.  (Also,  what sort of DIMMs are best for a Pentium 4?  I've lost track of the naming conventions)