Just to be clear, I'm not a programmer. I incorporated wordpress by trial and error, so I recommend
backing up your files before making any of these changes.
First, install Wordpress into the root directory of your site following the simple WP installation guide. ie -
http://www.globalplayhouse.com/wordpressSecond. This example uses the default theme. Please note: If you use a different theme, these alterations will need to be duplicated for that specific theme.
Copy the phpmotion
CSS and
images folder into your Wordpress folder. (you won't need all the files in the CSS and images folder but it's just easier to copy them all

)
Third. Open the default theme folder within your wordpress folder. ie - wordpress/wp-content/themes/default/. Open and edit the
header.php file in the default folder by inserting the following codes.
Insert within the head tags
<link href="css/main.css" rel="stylesheet" type="text/css" />
Insert
directly after the </head> tag
<body>
<div class="MainBody_Container">
<div id="top_container" align="left">
<div id="images/LogoTop_main"><a href="http://YOURDOMAIN.com/index.php"><img src="images/logo.gif" alt="logo" width="210" height="70" border="0" /></a></div>
<br />
</div>
</div>
<div class="Menu_Container" align="center">
<!-- main menu -->
<div class="MenuButtons_main">
<ul>
<li><a href="http://www.YOURDOMAIN.com">Home</a></li>
<li><a href="http://YOURDOMAIN.com/seemore.php?load=recent">Videos</a></li>
<li><a href="http://YOURDOMAIN.com/audio.php?load=recent">Audios</a></li>
<li><a href="http://YOURDOMAIN.com/category.php">Categories</a></li>
<li><a href="http://YOURDOMAIN.com/category.php">Groups</a></li>
<li><a href="http://YOURDOMAIN.com/people.php">Members</a></li>
<li><a href="http://YOURDOMAIN.com/wordpress">Blog</a></li>
<li><a href="http://YOURDOMAIN.com/uploader.php" id="MenuButtons_main_upload">Upload</a></li>
</ul>
</div>
</div></body>
Remember to replace YOURDOMAIN with your URL.Now, to adjust the menu bar for your new tab, you will need to edit the
main.css file that is in
both your root phpmotion site and your wordpress folder. This main.css file is found in the CSS folder. You will need to make two edits in each file.
Find this line - Edit #1
.MenuButtons_main a:link, .MenuButtons_main a:visited, .MenuButtons_main a {
Four lines below this code, you will find the width. Adjust this number to 111.
Find this line - Edit #2
.MenuButtons_main a:hover, .MenuButtons_main a:active {
Four lines below this code, you will find the width. Adjust this number to 111.
Save the file. Remember, you need to make these last edits in both your phpmotion main.css and your wordpress. That's it.

Hope this helps.
A demo can be seen at
http://www.globalplayhouse.com