Number of files in folder

Hi

Is it possible by use of standard functionality to add number of files in a folder?

I was thinking of a solution like this: [icon] [foldername] (number of files) --> "My work (23)”

Another question to the folder part – I have 4 separate folder that contains folders inside; I need to create an alphabetic list of all the content from the four folders. Is this possible by use of standard portal functionality?

Kind regards

John Stubbe