Hi people! How is it going?
I am trying to integrate DineroMail as a payment gateway. Not a developer, so it's hard for me to know where to start.

DineroMail has some information on doing this on his site. I warn you, everything is in spanish.
http://foro.dineromail.com/viewforum.php?f=12

There is also an extension that claims to do what I need, altough the supported version is 1.9 (against my nop 2.5).
Anyways, this is the module I am talking about: https://www.nopcommerce.com/p/762/dineromail-payment-module.aspx
Maybe someone can download the files (direct download https://www.nopcommerce.com/getextension.ashx?id=762 ) to see if they look like any other gateway or payment module (in terms of folder structure and file extension) you might have installed.

In case nobody has any experiencie with DineroMail, just tell me: how do you install a module, what would I need in order to do so? Are all plugins/modules/extensiones totally different from each other?

That's it. Thanks for reading!
Juan