title: What should I do to use bing translator in iOS?
body: <p>I want to translate a word in my app. First I wanted to use Google Translate but I saw Google Translate's API is not free. So I tried to use Bing Translator, I followed this <a href="http://www.microsoft.com/web/post/using-the-free-bing-translation-apis" rel="nofollow">tutorial</a>, but in step 3 I can't find "<em>Get started by applying for an AppId now</em>". So how can I create an appID?</p>