Agreed. Thanks for the love Canon! One problem I observed after that update was the loss of 8.5 fps during Ai Servo. It would shoot maybe 3 or 4 frames and pause for a moment and then continue even using a 90mb/sec CF card. Secondly, using a Canon battery grip has been known to create problems using Ai and 'H' frame per second.
Yes I used one all last week for an event and with a grip servo and H it would shoot 4 frames then pause I thought it was me missing the subject (horses) it did it a couple of times a day . But lasted the week of about 50K frames in the heavy rain no problems.