How can I fix my titles and improve SERP rankings?

Our blog is still pretty new, but I have noticed that the <title> for http://encorepartydjs.weblog.com

is the same as the <title> for http://encorepartydjs.weblog.com/2008/1/School-Homecoming-Prom-Dance-Party-Ideas-Themes.html as well as the other 45 post in our blog.

This can't help me because the title of every page is the same. I need help keeping the Blog homepage <title> what it is currently, and having the subject of each post be the <title>. How can I change the coding and do this with weblog.com?

Your replies are appreciated

bump

to improve your SERPs ranking, you really have to change your titles and try to make them unique for easy search/navigation. Try to base your title with the content of each post not with the general theme of your blog

you must try to make your title easy to remember like 3-4 words will do and as Aira said base it to your content or as much as possible make your target keywords your title

I know how to optimize the titles, but this blog is done through weblogs. It seems it uses some kind of code, so the title on the homepage of the blog is the same as the title for every post. I want to insert code <$blogtite$> or something like that into a certain area in the <title></title> so that each individual post has the subject of the post the name of the title.

This blog uses special charaters to call for blog items. How can I have the title called whatever the subject of the inidividual posts are without compromising my homepage? Is this impossible to do?