Ubuntu Natty and Unity - Update

Just a quick up date. So no screensaver enabled, no MediaTomb and guess what? No crashing.The PCs been running all night quietly crunching numbers with Boinc. And it's still usable the next day. The system monitor does show one "zombie" process though, zeitgeits-datah. I'll need to do more research on that. But whatever it is. It's not stopping things from running smoothly.