hi, i would like to design my app as follow: at start, nav bar with table view. when user select certain row, it will drill down to a view with tab bar, navigation table view. is this possible? the tab bar doesn't appear until a view is drill down. i have done the 2 view separately and no problem with each. but when i try to integrate them, it doesn't work. basically its navigating from a tableview without tab bar, to one that have a tab bar.