Hi again,
I ordered a DIFFERENT screen protector from 3m this time. they make a few different types. anyway, this second one i tried is awesome. touch screen is great, completely unaffected by the screen. and the glare is not there anymore. i can read it in any angle in any light condition and it's no problem. I've had the product on my prs600 for more than a week now and i'm really happy with this one. no loss of clarity either! makes reading way easier.
i just have to figure out which of these anti-glare films i ordered this 2nd time around from 3m. I'm not sure whether i ordered the ARMR200, or the light control film. i emailed them but they haven't gotten back to me which product they sent me.
Highly recommend you all to get this. and it's free. just need to cut it to our specifications. Here is the link where i ordered these samples from:
http://solutions.3m.com/wps/portal/3.../ordersamples/