xmlrpc and metaweblog

[eluser]roguemonk[/eluser]
I feel like I'm missing something.

I'm currently working with Sweetcron and would like to add xmlrpc support for metaweblog. Then, I could use Marsedit to do site posts around my lifestream.

But I'm not sure what's required to start.

I understand how to load the xmlrpcs library and start developing a class, but do I need a metaweblog library on top of that. Or am I just pointing to my functions which do all of the work?

Has anyone else tried developing something like this? I'm not looking for the entire thing, but a working example to get me on the right path would be nice.

Thanks,

--Dave