Wiznet W5100 network module connection to Arduino Mega

[system]

You can use any digital IO pin but you have to change the Ethernet library because pin 10 is hardcoded there.

Thanks a lot.. :).. Is it in ethernet.h?

and btw pin 53 will be open? i won't plug anything there?.. NSS goes to pin 10 or the digital pin i chose?

I still get the same error...

Awww.. here's a new link http://unihedron.com/projects/sqm-le/PDFspecs/PoE/DWL-P200_fab.pdf