While not all movies can be converted, the amount of supported movies has been growing.
View movies added to the UltraViolet cloud using any compatible device or application; such as VUDU on a Smart TV, set-top box or game console, or from other UV supporting applications and devices. For more information, checkout the UltraViolet and VUDU websites.
As the Blu-ray revolution has occurred, the price of DVDs has been driven down significantly. Consider purchasing used DVDs and then converting them with the HDX upgrade. Flea markets are a great place to find used DVDs. And the bargain bins at stores like FYE, Walmart and Best Buy are great places to look as well. According to UltraViolet, to ensure the film can be converted just search vudu.com and look for the UV icon.