I have been working with domains for the past year ive learned alot however I would like to know more about the application structure... my understanding with domain structure is that you have a name you can have hosting to build a site on top of the name or you can just use the name to forward (park) things My question is can someone layout a simple iphone application structure because aren't applications able to have an internet presence without a site? where are apps hosted? can I host apps on my webhosting or is that a completely different type of hosting? are names to apps specific to their owners or could there be two people with an application with the same name. I would like to know all this because I have been getting alot of questions about iphone apps and its really something i might want to get into learning but I have no knowledge or experience in this category. Its probably not just iPhone Apps but Apps in general. Thanks