title: how to set image for ipad application that support retina display
body: <p>i need to update my application so it can support retina display in New iPad, but i still have some doubt about it. Is it right that we have to create a new image that support the resolution for retina display and still keep the last image for the application without retina display support? If yes, so our app will have a big size, right? Is there any way to make it just one? Maybe just use the high resolution image, but resize them for the regular application (the application that did not support retina display). Can somebody help me?</p>