Hi, I am not quite sure if this the right place to post it.
I am working at the moment on an application to implement the OSM tile server (tile.openstreetmap.org) in an SVG project.
Maybe you are interested how it looks like:

http://www.mappetizer.de/de/beispiele/osm_test/

is my prototype. It works quite well in IE, I have problems with rendering the tiles in Opera and Firefox. And I realized my POI's are not at the right place, but this is already a problem in ArcGIS.

I also implemented some WMS-Services in that application.

Best regards
Ruth