Apple Logic Pro /LogicExpress Discussion

Hey Gang,

   I upgraded to Logic 8.  So much I love about it!  Very cool that
you can record via "bus" input, so you can track your ReWire tracks to
audio tracks (for example!! One question I have though is how do I
quantize midi by percent?  In 7 we discovered that you could double
click on the word Quantize in the upper left of the Arrange view. 
That doesn't work in 8.

   Thanks for any wisdom in this matter!

     Pete