WMF - Windows Management Framework - includes Powershell V2.0, Windows Remote (WinRM) and WPF. Enable WinRM on the servers you will be working with and you can start remote session from what machine you are currently on.
Also, WMI commandlets and quite a few others accept -computername.
"There are two ways of constructing a software design. One way is to make it so simple that there are obviously no deficiencies. And the other way is to make it so complicated that there are no obvious deficiencies."
"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.