public void addFolder(String sent)
	{
		USBList hld = head;
		Boolean exit = false;

		while(hld != null && !exit)
		{
			if(hld.getName().equals(sent))
				exit = true;
			else
				hld = hld.getNext();
		}

		if(hld == null || !exit)
			return;
		(hld.getWifiRC()).mkdirs();
	}