I’ve been using my lenovo G550 Laptop for the last 9 months now.Sleek and appealing design, amazing performance.Keyboard very comfortable. Has numeric keys.Very dependable, has never ever hanged or crashed or caused any other problem.Got a Core-2-duo - 2.1 Ghz processor and 2 GB ram (good enough for my usage and the price of 29 k)I can run games up to the year 2009 without any additional ram and the graphics are pretty smooth.The 15 inch screen is clear and rich.Battery life is considerably good. Fully charged battery lasts for about 2 hours.Purchased it at Reliance Digital and got several free goodies such as wireless headphone, 2 laptop bags, cds, cleaner, etc, etc.True value for money.