Liliputing links to a video this evening of what they describe as a first look at Lenovo's upcoming low-cost ultraportable laptop. The video's creator said he shot the video at an "electronics holiday preview show in New York a few weeks ago." These mystery Lenovo laptops will purportedly come in 8.9 inch and 10.1 inch screen sizes with a 160GB hard drive, for a $400 to $600 price point. Due date? September, possibly, and not a boring black case in sight. Update: Turns out it's the IdeaPad S10 and it'll start at $399. [Liliputing]