No Genre Option?

I haven’t received my CSplus yet, but I’m organising the tags in my mp3 collection on the PC.

I’m using TagScanner, which creates playlists based on genre very easy, and it’ll be mostly how I’ll listen to my collection. So rather than a folder for each genre, would it be workable to dump all 4000 songs into the “Music” folder, and have many (say 15) playlists - one for each genre?

Can it handle 4000 songs in one folder?

And is there a limit to how many playlists it can accomodate?