.mac webpages

for those of you who have .mac, i'm a little curious as to what you can do with web pages.

all the .mac webages i have seen are just a bunch of pictures. which is cool, however what if you want to create your own webpage? Can you with your .mac address?

also, if you know of any sites where you can get cheap, or even free web page hosting, let me know. I'm just curious as to what my options are.

btw: i don't need a specific domain name.