I've been trying to confirm that PC has the correct email on file for me, but am running into problems. When I go to the email change screen, it shows the email I used when I signed up for PC (me@yahoo). When I try to change it to the email I use now (me@gmail), I get a message saying my current email is already in the system. When I go back to the email change screen, it continues to show the yahoo one as my email. Help please!! Thanks!