Here is a blog post on Tropo's blog that explains how to use NuGram Server from Tropo.
http://blog.tropo.com/2009/12/17/advanced-grammar-topics-for...
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Technology enthusiast, Telephony hacker, Erlang+Java+Scheme programmer.
http://blog.tropo.com/2009/12/17/advanced-grammar-topics-for...
From it's companion site, nugram.nuecho.com, you can also download a complete Eclipse-based grammar development environment (NuGram IDE) from which you can upload your grammars to NuGram Server.
Regarding the opacity of the site, maybe we could work on that... We are very open to constructive comments!
--Dominique (Nu Echo's CTO)
We don't provide a complete self-service setup process yet We are working on that. Just apply for the free trial and we'll help you bootstrap the whole thing.
--Dominique (Nu Echo's CTO)