i'm getting a new projector to replace my existing one. my current macbook only has a 720p native resolution (1280x800) so i'm leaning towards buying a projector with 720p resolution. but thinking forward, with blu-ray players etc, will i have problems playing 1080p movies in 720p? and how will they look? is there a big difference? [more inside]
posted by Silky Slim on Feb 28, 2008 - 10 answers

What should I read to learn about espionage and World War II/start of the Cold War? [more inside]
posted by BT on Feb 27, 2008 - 25 answers