[custom:mwc15]Greetings from Barcelona, Spain! We're back in town for the annual Mobile World Congress. And to say that this year's show is going to be insane wouldn't get anywhere close to doing it justice.

But this year's show is going to be insane. Trust us.

Coming up Sunday: We'll be liveblogging the HTC event at 10 a.m. EST. And at 12:30 p.m. EST we'll have Samsung's Unpacked event.

And even as big as those two events are, they're just a fraction of the news that's going to drop. Just leave our Mobile World Congress page open for the next few days. You're don't want to miss a thing.