Hello... a couple issues. When I tried to log in with my phone under the mobile site it wouldn't work. I even changed my password twice trying to get it to work, thinking I was doing something wrong. Then I clicked on the link for the desktop site and logged in and it worked. Also, I can't edit my signature. When I click on it it says, "You are not permitted to edit this signature." Do you have to have a certain number of posts before you can have a signature?