I'm just about ready to place my order now that the Japanese apple store has gone back to normal shipping times, but two (maybe dumb) questions: 1- How is the anti-glare screen for watching video? Living in Japan I rent from itunes/download a lot of movies and TV, I'd say nearly 90% of what I watch is on my computer. I've heard that glossy is perhaps better for this but I've spent 5 years with matte and feel like glossy would annoy the heck out of me. 2- This might be a stupid question, but does installing an optibay void your warranty? I remember way back 4-5 years ago when I was searching around about info on the fans I thought I remember reading that if you remove certain screws they can tell and it will void your warranty? Thanks so much for your help!