Just a quick heads up for any newbies out there like myself. I grabbed the latest version of the code from git hub and I couldn't get it to accept my api key for the life of me. Here's the fix... I dunno if this is something new that linked in is doing, but my key and secret were less than 64 characters in length. So just change the viewdidappear code to lower the length values and your money. I lowered mine to 1 and now I'm rockin and rolling. - (void)viewDidAppear:(BOOL)animated { if ([apikey length] < 1 || [secretkey length] < 1) Thanks again for putting this together!