I typically change my grid setting quite often to change the precision while drawing and placing objects.

Having to click the option button and get to the Grid tab breaks my flow quite a bit.

I just noticed that at the >top< of the Grid Snap button at the bottom of the window there is nothing but a "Big X" - it would be nice if there was a numeric field there where I could also type in my desired snap size and continue with my modeling!

I could just click the up-arrow of the Grid Snap button, type in my new grid size and continue modeling - cool!

Just a thought.

-Will