Free

EmailAddresses.com
Free ISP reviews that including consumer opinions of various services.
http://www.emailaddresses.com/email_internet.htm

Gonuts4free.com & Associates
A free Internet Service Provider located in the United Kingdom and Spain.
http://www.gonuts4free.co.uk

Internetusers
List of free Internet service providers for the United Kingdom and the United States.
http://www.internetusers.net/

NoPayWeb
Detailed evaluations of free ISPs, PC2phone, phonecards, computer books, plus other freebies.
http://www.nopayweb.com/