Powershell tool against multiple hosts?

Hi,

I have created a powershell tool to get the status of exchange services on a server, is there a way i can run this tool against multiple servers/group of servers?

For example the built in tools like ping and netstat can run against a selection of servers from the menu, but my tool does not appear in this list, this is not 100% perfect as it opens a new tab for each command, the best for me would be to have it all in a single tab.



Or even better, can i create a new powershell tool that can be programmed to run against all computers in a folder? This would be great to have in order to run the powershell cmdlet invoke-command against a group of servers.