Can someone give me an idea whether or not I should go for a smart phone or just use a more stylish phone and wait for some better technology? I am on the Sprint network, and was referred to http://www.sanyowireless.com , but I'm not seeing any options that look like smart phones. I don't need an MP3 player or a camera, I'd rather have a phone that is lighter and easier to carry. Any recommendations would be welcome.