Scrolling sideways in folder browser

It would be really useful if we could scroll sideways in the folder browser, because when you have multiple folders in each other, it takes away a lot of space if you want to see the whole names of the folders, and you also have a lot of blank space on the left side of the folder names. It would be even better if when you scroll between folders with your controller and enter a folder in another, it would automatically adjust horizontally so you can always see the whole folder names without blank space on the left side.