EDIT: I've written a mini review in post 9. EDIT: PROBLEM SOLVED. PLEASE SEE POSTS 2 & 3. I purchased it yesterday, got an email receipt from Steam and it pre-loaded. It's now been released. I've now got two entries in my games list: "Shattered Horizon" & ""ShatteredHorizon Beta". Clicking on Shattered Horizon tries to decrypt it, but gives a not compatible with 64-bit OS error - unsupported 16-bit application, which needs to be clicked on several times to make it go away. Also, there's no icon next to the title, unlike all the other games. The beta version just wants me to buy it! Looking at the store page, it doesn't specify 64-bit compatibility, but it's ridiculous that it won't be. Perhaps the cure is to flush the file cache, but I'd rather avoid that, if possible. Trying to delete the beta version reports that I don't have enough disc space, but I actually have 17GB free. Restarting Steam doesn't help. Anyone else seeing this? Anyone got a fix?