I've downloaded the setup on my laptop at least 4 times now, and the integrity check always fails. I've already downloaded and installed Might & Magic 6 LE, MDK, Duke Nukem 3D, Blake Stone Aliens of Gold, Rise of the Triad and Fallout 2 without problems. It's not too big of a problem, since I downloaded it on my stationary back in October last year, and could just copy it from there, but it's still a bit annoying.