I read this on TSI product page for the ISIS:
"To access the Award Zone, you must return to The ISIS Website and log back in using the username and password you established upon registration. However, the journey is not over once you've reached this level. Upon arrival, you will be presented with a choice - solve one more riddle for $1,000 cash; or take a chance with one of 10 mystery prizes such as a $2,000 massage chair."
I was never given the choice of the $1,000 riddle. Is this a mistake?