I'm looking for a Twitter app for my LG Rumor Touch. I saw on the main site here that there are 7 for my phone, so I registered and tried to install first one, then another, and finally a third. My phone browser (opera mini) gets me all the way through the search by ID and I can click on 'download,' but then it says "access denied." The same thing happened when I tried the default web browser for my phone. What am I doing wrong?