I have some questions too.
I'm testing at the moment Windows7 and recongnized, that the MPSHUser isn't working. After some seconds there is an error occuring, but no details (MPSHUser doesn't work anymore, searching for solutions...).
So do I really need MPSHUser or is it an alternative for the Service?
Does anybody else gets this error on Window7, or is it my config of Windows7?
If it's a bug, is there any fix?
Should I take the Standby-key in MP or could I take the one in Windows?
Thanks so far!