One interesting question from the WCF forums: how to enable the cross-domain calls to self-hosted services, if there isn't an "easy" place to put the clientaccesspolicy.xml (or crossdomain.xml) as there is on IIS? The post at explains how to use the web programming model capabilities of WCF (.NetFX 3.5) to do that.

Carlos Figueira
Software Design Engineer in Test
Connected Framework Team