I am one of the unfortunate ones that received a letter from my ISP for copyright infringement [sharing songs]. I called my ISP to find out what was going on. They told me that I had to get in touch with the Adelphia Abuse Investigation Team. I got in touch with them and they said that I am automatically banned from my connection for a minimum of thirty days. They told me what song I was sharing and what site I was on. They also said that the RIAA has companies working for them that constantly monitor file sharing sites. They have a program that collects your IP address & songs you are sharing then forwards the information to your ISP. Certain ISP'S automatically ban you, while others will warn you first before disconnection.