Question: How can I add a catagory name to my title?
Answer: In order for this to work, your page has to be a category page.
<title>{exp:weblog:info weblog="{master_weblog_name}"}{blog_title}{/exp:weblog:info}{exp:weblog:category_heading weblog="{master_weblog_name}"} - {category_name}{/exp:weblog:category_heading}</title>