>
>  I am following the progress of Nitro/Og with great interest and plan to use it on my next project. Mean while, is there any eStore kind of app out there somewhere? Are there plans to interface payment gateways in near future?

Hello, I know that www.motionpath.co.uk have released a number of
e-store applications powered by Nitro/Og. Moreover, you can use some
Ruby bindings for payment gateways with Nitro. Have a look at
rubyforge.org for more details.

-g.

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