Film vs digital?

Saw this on a Dutch photography blog. A comparison by a British technology show of absolutely giant blowups of studio shot images from a D700 and A F4 using the same lens. Can you guess which one won? Now guess when you know they used ISO 400 film. While interesting and they are certainly correct that in this comparison the digital camera will be the clear winner, if you're a landscape photographer and you plop a good ISO 50 film into any old film 35 mm SLR, you will not match it with a D700. You'll need a 25 MP DSLR to match the resolution of Velvia 50 for 35 mm technology for example.