Hi Knkbnb,
Let me know if there are any specifics about RezOvation I can answer as we'd hate to lose anyone as a customer. We do have an extra charge per machine if you do a network setup, but that is really there because it is a lot more work to setup a network. Overall if you look at our fees, we include quite a bit in them that a Resnexus only includes in their "autopilot" level - so even with an extra few dollars for extra terminals, you wind up saving money.
You can see a comparison here:
http://www.rezovation.com/resnexus.html. But for instance, we include the functionality to do automatic birthday, anniversary, and special event reminders in our pricing, where you have to pay extra for someone like Resnexus. We include a number of features like this - the ability to process credit cards (in a full lodging-certified gateway), automatic payment processing for online reservations, group functionality, and a connection to Webervations (with all Webervations fees paid). Again - none of these cost any extra.
Our philosophy has been to have one price for the product, and have it include all the features - but when it can be much harder to support (i.e supporting a home network setup which can be prone to problems outside our control) we charge a little more.
We also include a lot of features like a connection to Quickbooks, full booking engine customization, Verisign seals on every customer's web pages, daily hacker scanning seals on every customer's pages, and onward distribution to sites like BedandBreakfast.com, Expedia, hotels.com, Kayak, Sidestep, Nextag and others.
Hope that helps to explain it better,
John.