Can you make me a website / myspace layout?
Yes sure. Just drop me an email with your basic ideas, and we can work from there. Pricing and other aspects will also be discussed, depending on the depth and complexity of the layout and design.

Can you teach me xHTML / CSS?
No. However there are some useful resources out there. I (somehow) managed to teach myself from various sources, but I recommend W3 Schools as a starting point. There are some good examples, and its all W3C Valid as well. If this is all too hard, then you can find some good free layouts here.