Who Runs RIAA's Settlement Information Center?

eatonwood writes "Who is behind the RIAA's collections efforts? This comment at CallFerret says it is a company called PSC and lists a bunch of websites and contact information for them, but the connection to RIAA is still not completely clear (aside from the presence of a couple of clearly RIAA sites on the same server as PSC's). Anyone know anything more about who is doing RIAA's dirty work?"