I received my copy of Wolfenstein yesterday. I installed it on my Windows 7 Ultimate x64 system and it runs nicely so far. The game uses SecuROM and requires the DVD to be in the drive. The game uses a CD key but I've only played single-player and have yet to need to input it anywhere. I was easily able to create a SecuROM profile using GameJackal with the latest v4 drivers and play the game without needing the DVD in the drive.