Hi, I just went to Best Buy yesterday, as I wanted to get a decent screen protector for my new HTC sensation 4G. I just blew thru the 2 pack that you get from T-Mobile for $16.99 in less than a week, they just won't stay on, and i even had the T-Mo store apply one for me. Best Buy has the Zagg Invisible shield, which they claim is virtually indestructable. BB didn't have one for the Sensation yet, so they used one for the Samsung Infuse, but they had to cut it a bit. I asked them to apply it for me, as I had awful results (air bubbles) when I tried the T-Mo one. BB also charged me $7.99 for "Invisible Shied Service" to apply it for me, so with the shield itself at $20.99 and tax, cost justover $31. They told me not to put the phone in my pocket or anywhere that may try to peel the shield off till it cures 24 - 48 hours, which I'm honoring. But soon as I got it home, I noticed a lot of "lines" in the screen, that get worse depending on background and angle, and that seem to move when you move the phone. I tried to take a pic with a digital camera with only fair success: http://img220.imageshack.us/img220/7412/invshieldscreen.gif The thin horizontal lines the screen are what I'm talking about. The camera also picked up a moire pattern, which I tried to get out of the pic best I could, as the camera introduced that. Is this normal for the Invisible Shield, or was it installed wrong? I really would like to get my screen protected reliably, but the lines really take away from viewing the hi-res screen. Thanks in advance for any input.