When you're building a laptop to a price point, there's a fine line between success and failure. Take the Toshiba Satellite U845, an Ultrabook priced at the reasonably slender $750. When we placed it in the hands of our resident laptop critic, she found that the tasteful, pleasing design and sturdy performance were more than enough to offset the meager specs or shallow keyboard. So, now that you've had more than enough time to go out and use this piece of kit, why not share with us what it's been like for you?