well guys I sold my 15 inch unibody last week. I couldn't resist the 17 inch unibody anymore especially the battery life and screen resolution. Basicly i have one question. The glossy screen never bothered me too much on the 15 inch. I've used matte screens aswell with no problem. Is there much of a reduction in weight going for the matte screen option. I think i may have read somewhere on these forums that the weight of the 17 inch is reduced to 6 pounds instead of 6.6 pounds. Just wondering if removing the glass panel will improve the portability by much. Thanks for any help.