Walmart announced today the launch of VUDU for the iPad. VUDU, a leading subscription-free, video-on-demand movie service and wholly owned subsidiary of Walmart stores, has optimized the navigation experience of VUDU.com to enable millions of iPad owners to rent or buy entertainment content and then stream it easily through any iPad browser. Beginning today, iPad users can go to VUDU.com and browse through VUDU's entertainment content library, which includes more than 20,000 blockbusters, Hollywood classics, independent films and TV episodes, then rent or purchase and watch them instantly. For one touch access to VUDU, customers can add a VUDU icon to their iPad desktops by clicking the "Add to Home Screen" button when on VUDU.com. More here.