Hi, every one. I have vista home premium in my machine, with one admin user and 2 standard user accounts,and found that "Run as administrator" menu only shows that administrator user name(and password box), it is impossible to run.exe as another standard user. Any one has the same problem? Or have a way to solve it?

You can still use the RUNAS command from a command prompt just as you could with XP. It doesn't give elevated permissions, but since you are trying to use a standard user account and not the Administrator account I would assume you don't want it elevated. HTH, Tim