weird board ID

Hey fellas, had these two loose boards mixed in with a recent load that I have no idea what they came out of. They look pretty decent, I just don't know what bin to throw them in. Motherboard, perpheral, higher, etc? Thanks!
http://i1289.photobucket.com/albums/...psc95bd3e7.jpg
http://i1289.photobucket.com/albums/...ps2a4a4862.jpg

Top one could go as a finger card...nice gold top ic chip on bottom right corner. Rip that baby off before turning in. Bottom one looks like it could go as lowgrade telecom or back plane. What did the top board come out of?

The top one looks like a network card for something.