wp_list_cats alternative?

My site is http://www.aaronthompson.net/wp

As you can see, I have a flash object at the top, and the blog underneath.

I’m using the Hemingway theme, and I would like to make it so that when the user clicks any link in the blog, they’re taken to an anchor within the blog itself, instead of going back up to the flash section.

I’ve been able to add the anchor id to every link except for one section – the categories list in the bottom right corner.

It took a lot of research to get where I am now, and I hope I haven’t hit a roadblock.

Basically I need to be able to edit the links that the wp_list_cats template tag generates so I can append the anchor id to the end of it.

Either that, or I need a template tag that simply lists all the categories without automatically making them links, allowing me to step in and make the appropriate links.

Any help? Please!