dmphzhopjrbffx,

josiahg777 is correct that the GrandCentral addon is completely harmless.

It asks for your login info so it can sign in to GrandCentral automatically without needing it again later. The settings you tell it and any other addon are stored in Firefox's built in configuration (about:config), and in the case of my addon, are not sent anywhere else.

I am working on a version that would read the necessary settings from Firefox's built in password manager and not need to ask you for it, but due to changes from Firefox 2 to 3 this is the route I chose for v0.1 to ensure it works for everyone.

A new version of the addon will be posted on my site this afternoon which will include the option to dial any number without having to click one.

Chad Smith