It's still hard to determine WHO'S CONTACT INFO it is, above or below (I know, below), but why not merge that with the user info and post body and alternate the post colors so we can see where one ends and the other begins without 5 lines going through each post! And who needs a "Back to top" link? That's worthless.
Okay, you were playing with while I was posting, it looks better now, but still... Something needs to happen. I guess it's fine like this, but whatever.
And vertically centering text in a cell? Hrmm... I'm not too sure about that one. But it would probably look worse if it were up at the top with nothing below it
Ahh! I figured it out! Merge that "Back to top" cell into the user info cell and rowspan="3" the user's cell so that the user's cell encompasses his/her contact info.
Luci, to change your name just go into your profile (top of the forums) and change your name, simple as that.