Okay, so last night I was headed to a basketball game (Go KANSAS STATE!) and realized my ticket had fallen out in my jog to the door. All of the tickets are electronic tickets (pdf) saved in my gmail, and I thought I would be able to open up the files and just let them scan my phone. Yet when I tried to open the file, it pulled up the PDF viewer app and then told me it wasn't able to open it...why is this?! I also just tried saving the attachment to my sdcard from the gmail app and open it from there, but I couldn't figure out how to save an attachment from an email to my phone. Any help here would be great...it'd be amazing to not have to carry a ticket and instead just show them my phone That's the kind of thing technology is for, right?