portable firefox or online configuration consitancy

Hello All,

This is an honest question, maybe the tools exist. I have set up my home computer modzilla with all the bookmarks, themes, plugins that I wanted. But if I want to install it into a new pc I would have to look all the stuff up maybe use delicious and configure everything manually. Is there a way to let's say syncronize my firefox online? There is a project going on called mozilla portable but it's not exactly what I want though it is pretty good. Funny enough only available through wine...

Thanks for any guidelines you might have!