Need info on PIC+Internet

I have never done this before so I need some help with hooking my PIC onto internet. I have bought this from eBay:

http://www.ebay.com/itm/Mini-ENC28J6...ht_1428wt_1037

I have some questions regarding this module:
1) Is there anything else needed in terms of hardware apart from my PIC to connect my PIC to internet
2) Has anyone attempted sending an e-mail using this module or received data from a server etc