Comparing folders and content with PowerShell

Question

I have two different folders with xml files. One folder (folder2) contains updated and new xml files compared to the other (folder1). I need to know which files in folder2 a

Answer 1

Do this:

compare (Get-ChildItem D:\MyFolder\NewFolder) (Get-ChildItem \\RemoteServer\MyFolder\NewFolder)

And even recursively:

compare (Get-ChildItem -r D:\MyFolder\NewFolder) (Get-ChildItem -r \\RemoteServer\MyFolder\NewFolder)

and is even hard to forget :)