http://www.cpubenchmark.net/cpu_list.php
http://virusscan.jotti.org/en
http://centralops.net/co/default.asp
http://www.maxmind.com/app/locate_ip
http://network-tools.com/default.asp
http://www.blacklistalert.org/
http://www.mxtoolbox.com/blacklists.aspx
http://cochinwebhosting.com/dns-propagation-tracker.pl
http://www.mob.net/~ted/tools/dns.php3
http://www.thefreecountry.com/
http://www.filehippo.com/