XML to Html Code

[CorrectName.Com]

Looking for a source or person to make, show, find me a way to convert XML to html and add to my websites. I am mainly looking for two aspects. Basicly a set code that I can say insert most any XML into and then drop the code into a spot on my pages. Say take a DMOZ section and be able to drop it in. I will also hopefully be able to have a small CSS section to be able to intergrate it with my site. I'm looking for a code or software that I can use on most any XML I might find.

Thanks for looking.