Setting up new iPhone Dev Environment for existing app
<p>This might be a weird question, but I'll try anyway.</p>

<p>I set up my dev environment with certificates etc on an old MBP, built an app and released it on the App Store. I've since upgraded to a new MacBook Pro, but didn't move over any certificates, so can no longer build my application.</p>

<p>Have I completely screwed things up? How can I install the right certificates on my new MBP? Note: I do not own the old MBP any longer so cannot transfer anything from there...</p>

<p>Thanks for any advice!</p>
