Just want to give you guys a heads up, I finally decideds to go for an incase slider and brought one from the apple store 3 days ago. I find that the slider I brought does not have the tigh sliding acition find in other review. Is VERY smooth in and out so smooth to the point that I beleive you can have IS on and still get it in and out of the case easily. To compensate for the looseness the bottom part is not tighter and it now snaps into the top part instead of being held on by friction. Looks like Incase listened and made improvements.