Hello All, I have been following up the intriguing topics discussed in this forum and have decided to join in today as a member. I have bought myself an iPhone recently and was faced with lot of queries that I wish to ask as I pursue my quest to iPhone development. I'm a programmer and have developed a number of native being stand-alone software and web applications as well. I am a quick learner and wish to get exposed to iPhone development. I have few questions to ask and would like your kind advise to shed some light on. 1) What's the main difference between iPhone apps and iPhone web apps. Are they just the same, with different name. Probably a good way to answer would be, what can't you do in iPhone apps or web apps, and can they both be published in iTunes? 2) I want to start developing iPhone apps. Where to go to find the toolkit, tutorial, demos, and also the SDK. 3) This is the most important one. We have a secured web application (website) which is accessed over https. The web application allows our customers to log-in (if they have a user account) and check their bills, so as call history, etc. The web application was built using ASP.net and connects to the billing server via web services. The question is, what would it take to develop the web application as an Iphone native apps, and then publish/upload this iPhone apps on iTunes. Is it possible, if yes, how, if not, why? The outcome we are looking at is, having an application, published on iTunes, that would mimic the web application, and allow customers to view their bills, get call history, etc as if they are using the web application. Right now, customers would go to https://webapplications to log-in and then view their bills and call history. What we want is the customers, to have same functionality, but use iPhone apps (which can be downloaded from iTunes). Is that possible. Thank you in advance Team.