I cannot seem to login to my youtube account on my Series 3 DVR. I tried at least 3 different user name combinations: my gmail email address, my youtube user/screen name, and my gmail/google user name (same as email). I thought maybe because I possibly had a different password associated with my youtube account before google and youtube merged. Finally is it be possible... I think YouTube changed their login procedures. They want people sign in with your google account instead of your youtube user name. What is wrong here? Is youtube to blame?