Replacing Title with Image (logo)

I’ve tried several unsuccessful techniques over the last 7 days to replace the Title in the header with an image/logo …but it still doesn’t display properly in IE and I’m now completely stumped.

Here’s the CSS code:

#logo
{
	img:url(images/dj_logo2.png);
	height:55px;
	width:100%;
	float:left;
	padding-top:30px;
	padding-left:210px;
	padding-bottom:15px;
//	text-indent: -9999px;
}

#logo img
{
	float:left; padding-bottom: 0.4em;
}

And here is the header.php code:

<div id="logo">
<a href="<?php bloginfo('url'); ?>">
  <img src="http://thedailyjoe.net/dj_logo2.png" alt="The Daily Joe: Marketing insights from Joe Kutchera" />
</a>
    <div class="description">
      <?php bloginfo('description'); ?>
    </div>
  </div>

Can anyone identify what I can do to fix it to show properly??
Site: http://www.thedailyjoe.net

Thanks in advance for help & suggestions!
John