Cannot find iPhone templates in XCode 3.x on Lion

I've an Intel mac machine with Lion installed on it. I've downloaded Xcode 3 from here on it but when I start the Xcod开发者_如何学Ce I couldn't find any of iPhone project templates. I just found the Mac templates.

---

Xcode 3 ?? Have you tried downloading and installing xcode 4 ? Free in the mac app store ...

Also make sure you have downloaded and install the iOS SDK ...