Mobile me website hosting?

I have signed up for a free trial of mobile me. Not sure if I reall y need it as I have flickr/ gmail/ google calendar etc. But Im interested in using the webspace for hosting. Can I do this and point my own domains to folders within iDisk? And If I were to port an exiting wordpress site to mobile me would the urls still work or would it be one of those deals where the domain just redirects to.me or whatever. Doesn’t seem to be much information on this on apple. Hope that makes sense.