The AIO PC form factor isn't new by any means, but it's only recently begun to make a broad market appearance across a number of manufacturers beyond Apple or HP, who were among the first to pioneer the form factor. Better touchscreen technology, combined with lower prices, has made AIO PCs both practical and affordable. The ET2410 from Asus attempts to be both of these things. It's an $850 system built around Intel's Sandy Bridge platform and packaged in an ultra-slim body that looks fashionable and takes up very little space, despite bringing a sizable 23.6-inch touchscreen to the AIO party...