On order to modify the shopping cart pages you will need to log into the admin area, then click on the link to modify the shopping cart pages. On the next screen you will be prompted to select with file you want to edit. After you select the file you will see the contents of that file displayed in your browser. You can either edit the file directly or you can copy and paste the html into your html editor. Please note: There are a lot of comments in the shopping cart pages... These are there for a reason so please do NOT remove them. Also, PLEASE back-up your files before you upload new ones.