There are a couple of ways to subscribe to this blog.
First: if you are using Internet Explorer 7 you'll have a little symbol like this: up in the tool bar. When you are at http://www.thechartchick.com/, that symbol will light up orange. Just click on that orange symbol, and under your favorites, in the feeds category, The Chart Chick will be there. You can also hit (Ctrl+J) and your feeds menu will show up in IE7.
If you are using another blog reader, I have added several buttons to help you subscribe on the bottom right of the website. Just click the one you are using and it will walk you through the process. Simple. Personally, I like the Google Reader because it is close to my e-mail and keeps track of posts I haven't read yet.