 To help push this feature, Microsoft partnered with Wayport to allow Zune devices to access its network of over 10,000 wireless hotspots, including those at McDonald's restaurants.Zune Pass customers in the United States could also now download 10 tracks to keep per month in addition to the existing subscription-dependent unlimited music downloads.On the same day, the Zune 4.0 software was released to support the Zune HD.