A long time ago (when it was still free) I signed up with Dyndns.org for 
dynamic DNS.  I loved it, and it worked so well I ended up uing it a LOT 
with m0n0wall and went to the paid service...

Well, times change.  They have gotten further and further away from the 
business I was there for, and now I am looking for a replacement.  Free 
preferred to start out, but I may end up paid if it works for all my 
clients.

So, what does everyone use and why?

             Lee