I'm having a slightly different issue. My stream quality is excellent, Sound and v.o work, but the capture screen freezes every 30 minutes or so of streaming. Also, whenever I try to update to SP1, the software manager says 1.0 in the corner (which I assume is the current version I have, but no new updates are found. I hope this means that I already have the update installed. Anyway, the freezing issue is the most annoying thing right now.