public function duplicate($url) {

		// Make the destination path
		$current_path = $this->helpers->path($url);
		$filename = basename($current_path);
		$dst_disk = $this->disks ? $this->disks->getFilesystem('dst') : $this->disk;
		$new_path = $this->storage->makeNestedAndUniquePath($filename, $dst_disk);

		// Copy, supporting alternative destination disks
		if ($this->disks) $this->disks->copy('src://'.$current_path, 'dst://'.$new_path);
		else $this->disk->copy($current_path, $new_path);

		// Return the Upchuck URL
		return $this->helpers->url($new_path);
	}