I'm sure you kept it under the 55 mph break-in speed (or according to my theory, 110 mph --- I believe that any exit can be taken at twice the posted speed).
Actually, my wife was the first to have it over 100 mph, even though she insists its my "mid-life crisis" car. We're cruising along on the interstate at 70 in 6th gear and she punches it and says, "This thing isn't any faster than my 4Runner." I told her to push in the clutch while I dropped it to 4th. She punched it again and "WOW!" was all she said. By the time I look at the speedo, we're already doin' 110. Needless to say, I have since hidden the second set of keys.