I'm used to designing websites for old-school 4:3 monitors, and haven't really made the jump to the newer "wide screen monitors" yet.
But now I'm thinking of redesigning my website and width to be more friendly to mobile / smart phones. Unfortunately, I don't have a "smart" cell phone, and still use a computer for internet browsing.
Anyway, what are your opinions on what the best pixel width is for mobile / smart phone web design?