There are other free ones, but dyndns have been severely abused by all the cheap router manufacturers. Someone needs to pay the electric bill. And I believe the sysadmins like to eat every now and then.
"If you don't want to pay for it, then it is a want, not a need." -- http://www.glumbert.com/media/shift http://www.youtube.com/watch?v=tGvHNNOLnCk "This officer's men seem to follow him merely out of idle curiosity." -- Sandhurst officer cadet evaluation. "Securing an environment of Windows platforms from abuse - external or internal - is akin to trying to install sprinklers in a fireworks factory where smoking on the job is permitted." -- Gene Spafford learn french: http://www.youtube.com/watch?v=30v_g83VHK4