>Hmmm... >Only 2.60 for a chip to read cd audio? >If so, then it must only cost about $10 to make your own cd player. >Well, I'm interested in building my own mp3 player. >What does it cost for 64 MB of RAM? >If I can build an "okay" looking one for under $100, then I'll order. Do you know how to use microcontrollers well?