@tvjay
Yep, thanks. I got the "live" tag to work as well (just didn't need quotes parsing it, because it's a Boolean value, not text).
Btw, in regards to keeping it in MRSS spec I suppose you would just need to change the NWM_MRSS.brs code to parse compliant tags (e.g. media:content instead of streamFormat, and then have it assign the media:content value to the streamFormat variable, i.e. streamFormat = valueextracted)