I am using the latest version of Easy Worship 6 (6.7.9.1). For live streaming I am using XSplit Broadcaster. XSplit is able to capture the live output of EasyWorship song lyrics (with backgrounds) and EasyWorship slides perfectly. I am also able to present PowerPoint presentations in EasyWorship perfectly. However, in XSplit the live output of PowerPoint presentations is black. Why might this be? Note: I have the full version of PowerPoint 2010 installed.

How are you sending the output from EasyWorship to the XSplit Broadcaster?
Have you tried version 7 to see if it works any better?