I tried GameJackal and bought it, only to realize that most of my profiles worked when I tested them, but would not work later. So, I checked the forums and unlocked the capture mode to try and update the profies. It would work at first and then stop working. Then, when trying to update Age of Empires - Asian Dynasties, I accidentally put in the wrong disk (Titan Quest - Immortal Throne) and it loaded. I went through other profiles I had trouble with and most worked. I then tried different disks, and even put in Finding Nemo DVD into my drive and all my games worked flawlessly, even Universe at War (and it ALWAYS asked for the disk). Weird that it only works with a disk in the drive. I will do more testing to make sure they continue to work. PS. This is only for these games, I have been able to get C&C III, Supreme Commander - Forged Alliance, & Age of Mythology to work without a disk. C&C Kane's Wrath is unaffected by inserting ANY disk. I am using Windows XP home with SP2 and the drive is a Pioneer DVD-115. AnyDVD is not running. AVG Free 7.5519 and Spybot 22.214.171.124 is running.