Each individual protector is exactly the right size for the 770 and comes with a nice cleaning cloth and applicator so you dont get those bubbles. Plus you can wash them and then re-use!!!
They are absolutely amazing. They don't use adhesive to stick, and it's incredibly easy to put them on with no bubbles/lint under the screen (use scotch tape to clean them and the screen). The plastic is pretty thick and wants to stay "flat", which definately aids installation.
I'm currently using a modified Boxwave "ClearTouch Crystal" protector that is meant for the PSP.
Despite the high cost, I recommend the Boxwave brand, as their screen protectors are very durable and resistent to scratches.
I used a Palm (Zire) brand protector on my Nintendo DS with horrible results. It became scratched very quickly/easily. I replaced it with a Boxwave, and after a year of heavy use it still doesn't show any scratches.
I'm looking forward to trying out the 770's forthcoming fullscreen keyboard, especially because I'll be able to use my finger nail without worring about damaging the screen.
I bought both the Boxwave Clear and Anti-Glare screen protectors for the Nokia 770.
The sizing is about 1 mm short for the width. It's not a bad thing though.
The Clear is very clear and seems to make the screen seem more saturated black
when off, but is glossy. The Anti-Glare seems to dim down the screen a bit but
definitely reduces the glare on the screen.
It took me several tries at first to install the screen protectors. The main problem
is getting that one or two bits of dust during the application process. I found
that if you put a long strip of clear tape across any of the sides, it will make it
easy for you to lift the protector and use a second piece of tape to remove the
dust. By just lightly touching the protector on the sticky side with the second
tape you can remove the dust quite easily. The second tape is just enough
more sticky than the protector to remove the dust and not leave any residue
on the sticky side of the protector. For a lot of dust, follow the instructions
and clean the protector using water coming from a faucet.
Bubbles are easily removed with enough patience by "pushing" the bubbles
to the sides.
As for feel, there is more friction with the Anti-Glare protector. However, the
display feels solid and you don't feel like you'll scratch it up.
