This will generate a site map using nested lists and h3 & h4 tags. Fairly rough, but serviceable.

{exp:query sql="SELECT blog_name, blog_title, blog_description FROM exp_weblogs"}
<h3><a href="{path={blog_name}}" title="{blog_description}">{blog_title}a></h3>
{exp:weblog:category_archive weblog="{blog_name} "style="nested" orderby="title"}
 {categories}<h4 id="{category_id}"><a href="{path={blog_name}/articles}" title="{category_description}">{category_name}a></h4>{/categories}
 {entry_titles}/detail}">{title}{/entry_titles}
{/exp:weblog:category_archive}
"separator">
{/exp:query}

Ideally, at some point, I'll modify the plug-in for EE that shows Flash objects to use flashobject.js.

This code assumes custom fields in the blog.

FlashObject: http://blog.deconcept.com/flashobject/
MiniFLV: http://www.richnetapps.com/miniflv.htm

Online Example.

{if project_video}
{if project_video_title}<h4>{project_video_title}: Video Cliph4>{/if}

<div id="videoClip">
<p style="margin: 10px 0; padding: 10px; border: 3px solid red;"><a href="http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" target="_blank" title="Get Flash Player"><img src="http://www.macromedia.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Flash Player" height="31" width="88" align="left" style="padding-right: 10px">a>Flash 7 or above and JavaScript are required to view the project video clip. Please download the //www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" target="_blank" title="Get Flash Player">latest Flash plug-in.

{if project_video_alt}
{project_video_alt}
{/if}