Does it exist: Remote Filepicker Component?

Question

Hi all, I'm searching for a component to integrate in my application that allows me to pick a file and/or folder on a remote computer. Both the server and the client run a .NET 2.0 program, that communicate which each other through .NET Remoting. This type of functionality is f.ex. found in SQL 2005 Management Studio's Backup/Restore utility. It asks you to chose a folder and a filename for the backup and shows you the directories from the server. Anyone knows such a component?