I'm a designer and am new to designing for iOSthe developers I team with are new as well. I just want to know if all the standard UI that Teehan+Lax features in their UI/PSD comping builds (http://www.teehanlax.com/blog/ipad-gui-psd-retina-display/) are readily sliced and available for immediate use in the iOS SDK. I designed an iPad app with half the UI using Apple's UI controls (e.g. flyouts, the scroll wheel, scrolling lists, buttons, tables, etc.). We have a dashboard-like interface that borrows heavily from the Settings app, for instance. My developers are having trouble getting the UI to match my originals designs and it seems like they're manually slicing all these standard elements from the PSDs I give themeven though they're not supposed to be doing any slicing :\ Any help would be great.