Learning HTML

I have been learning HTML, XHTML, and am currently learning CSS. I want to learn all that I can about web design. It has been challenging, but a lot of fun. Currently I have my test site (see links) and am building a site for my sister. I have found some great text editiors that let me preview the site with out having to have to pay for an actual site. I do want to get a site that I pay the hosting for, but not till the page is where I want it to be. I am excited and ready to learn as much as I can.