As far as I know windows sends the same broadcast message for hibernate and sleep, I remember the old days when I used to create vbs scripts on workstations to prevent them going to sleep or hibernate.
I love it the idea but I have set from my Active Directory a screensaver policy that after 10 minutes of inactivity blocks the computer with a password, this can be very annoying and it will eat a lot more bandwidth. Not sure if it's a good practice in your case too but for a few normal desktops this can be used safely, I think.
You can already do this by performing pings from another monitored machines in the same LAN, or by monitoring a specific port on that machine, this way you can see if only a service fails (this would send you a notification if that service is monitored) or unresponsive.
Great idea, this way you can identify if the process is a windows one or a virus in a different location with the same name, start-up parameters would also do the trick too.
This is already possible for active subscribers since 2.5 beta 7. No mirror drivers are required.
I was thinking at the exact same thing, but I'm not too sure if it would look too good on the mobile devices but it would be nice to choose to get a tree-view of the processes not the full sorted list.
Now let's wait to see what's the official reply on this.
Paul.