When using this tool that I just downloaded, I get a small window first that says "Loading correct elevation data failed. Internet Explorer 8 (or higher) required." I have IE 8 and SU 8.

Ruby console says the following: "fetching elevation from url: http://api.geonames.org/astergdemJSON?formatted=true&lat=37.355313&lng=-108.385784&username=demo&style=full&callback=returnJson
returned:
{"status":{"message":"the deaily limit of 30000 credits for demo has been exceeded. Please use an application specific account. Do not use the demo account for your application.","value":18}}

Please help. I would love for this plugin to work.

Stan