Hey guys, So I've owned the HTC Hero for a year and it's an amazing phone- I love it. Only recently I've made a new YouTube account and wanted to sign out the one currently on my phone. That was a problem. I finally cleared all the data and cache on the app (since it comes with the phone), but nothing's happened. I can watch videos on the app, but can't sign in or else it says "Set up your Google account." Weird, because I'm signed into the mail already.... That, and if I did put info into the sign in box it and loads, it says "You don't have a network connection. This could be a temporary problem or your SIM card may not be provisioned for data services." This seemed okay at the time because nothing was really damaged. However, I just went into the droid market and after 2 seconds, this same message pops up asking for me to sign into my google account. Afterwards, it shows the same error message. Does anyone know how to fix this so I can access the market and sign into my YouTube account? Thank you!