[Galaxy S III Accessories] spicydicy:
The squeaky sound he is referring to is sort of like sliding your finger down a freshly wiped clean window, or slidind down a water slide when theres not enough water. (OUCH). Im fairly certain its only due to the matte finish, as the Nano Clear has no issues like that. When i first put it on, it was like that, until i slid my finger up and down it a few times, and the oleophobic layer was noticed. now its smooth as glass.

I cant take a photo of my phone, as its the camera i use for good pictures, and any other camera i have wouldnt be able to pick up the screen protector installed, but yes, this will definitely work on almost any case (tpu, hard, or gel) as it doesnt come close to the edge of the screen. Take a look at these photos to see just where the protector comes to.

In this post below, you can see where it comes to on the top and the bottom of the phone in the second photo. The third you can see the bottom fairly well. in the fourth photo you can see where the protector ends, and where the small cut out/indent for the front facing camera and ear phone is as well. (note, these photos he has a neo hybrid case installed, which does also come over the edge of the phone a little bit.)

http://xdaforums.com/showpost.php?p=31377050&postcount=338

This one below is really nice, as the second photo shows you how theres no orange peel or plastic look to it, as does the third fourth and fifth photos do. The installer didnt look like they took very much time installing it as there are a few bubbles that can be seen, but trust me, as long as you install it carefully, wipe off dust, and be cautious (or slightly phone OCD like me) youll be fine. the 6th photo is perfect to show you how it fits around the camera and ear piece. The first photo shows you what the screen looks like from an angle when its off, with some finger prints on it. thats the worst mine gets, and it wipes off with a cloth, or even just with a wipe of the fingers along it.

You can also see in photos 1, 4 and 6 where the protector comes to end on the sides of the screen. It doesnt go to the edge of the phone, but only a millimeter or two past the edges of the LCD screen itself. (the black frame). some people might not like it because it doesnt cover the white part too much, but i like it because it lets me freely use any case i want without fear of it lifting the protector from pressure. theres only like 2 millimeters of space between the edge of the protector and the edge of my Otterbox Commuter. if anything did get in between there, just blow the dust off.

http://xdaforums.com/showpost.php?p=31278936&postcount=322

The best thing i find about this protector, is that yes, the odd finger print or grease/oil from your hand shows up on it, but it easily wipes off, and looks as glossy as the glass does. # co workers today saw the phone, and were blown away by the smoothness and unsightliness of the protector itself. If the Nano Clear does end up scratching on its surface, i have 2 more back ups that came with it from SGP, and i can put a new one on. No fuss. No worries.

I found installing it from the top (by the camera and ear piece) first and then slowly pressing it onto the phone as you go towards the home button works best at lining it up. first time it lined up a little off, i didnt completely press the bottom around the home button down, so i just held it by the edges of the protector, pulled up a tiny bit, and realigned it. If you have installed a protector before, youll have no problems with this guy. i was very impressed at how smoothly, and free of bubbles it went on, now squeegeeing was even needed, other than around the camera, ear piece and home button indents.

Post up what you, or anyone else decides on, or has an opinion about. if this post helped you at all, help out a fellow android newbie, and hit thanks!