I am only now getting into XCode from Project Builder. When I want to add a button or other control to a window that already has existing .h and .m files I add the outlet or action to the header file, go into IB, read the header file then make the appropriate connections. I was told a long time ago not to trust the "Merge" feature. Is this still the case with XCode? It's not a big deal really, but it would be a little quicker to just open the nib file and add the outlets or actions there. Thanks in advance.