I got a ghost armor installed on mine. There isnt a kit so they just took one that was close in size and trimmed a few spots to make it work. So far this is my favorite type of screen protector, as soon as they release a full kit I am going to go that route and have it all redone.
I went and bought iPod touch screen protectors. Cut a slight bit off of them and they work great. There is an antiglare but the one that I choose wansnt great. Contact remember er the name. The one I'm using now is from pdo.
I put Phantom Skinz on mine.. DON'T use these skins.
I've used them on all my other devices and they've worked great, but they look terrible on the N1.
There's "micro lines" all through the length of the screen, it's not from the installation it's like the "weave" of the material they use.
I think the screen on the N1 is just too good and they need to re-engineer their material for these devices.