Some other great resources that provide Ecco-specific consulting services, information about Ecco, ways to get copies of Ecco, etc are:

Neal H. Gantz & Associates

EccoRocks!

CompuSol

There is also a very large and growing community of Ecco users that share informal support at the Yahoo-Groups Ecco-Pro group.

I recently posted some notes on how I have been synchronizing Ecco, Outlook, and Palm.