In many ways, it's as if Apple products are made by completely different companies that just follow some basic guidelines or something. Why is it called Address Book on my Mac but Contacts on my iPad/iPhone? Why does hitting enter allow me to change the file name in all applications except iTunes where it opens the file (starts playing)? Why does the contextual menu sometimes say 'Show in Finder', sometimes 'Show original file', sometimes 'Reveal in Finder'? Why is hitting Escape like clicking 'Cancel' except in iCal where it's like clicking 'OK'? I know there's more, but that's all I can think of for now. Why are Apple's products so inconsistent? It really bugs me!