Hello there and welcome to Xbox360Achievements! I got your PM, but for some reason it says your PM's are turned off so you may want to fix that. I'm also not sure what you meant by normal message; would you like to explain what you were asking about so I can help you?
Nope, I'm not new. I actually signed up in Sept. '09 but didn't start posting until Dec. '11. If you look at people's profiles, it says when they joined. It's also on their posts, on the left side of the post.
And Welcome to x360a! You also have your PMs turned off.