The Lenovo ThinkPad Twist is nice and solid laptop. It has a number of business-oriented features and sports a very reasonable price tag. There is also room for improvement in certain areas, such as a higher resolution screen. We would also have preferred to have an SSD instead of the conventional hard drive. For the price the Twist is a pretty good deal, you get a laptop with twisting screen and a relatively powerful Intel Core i5 processor. If you can live with the couple of weaker points, then this is a very interesting product with good warranty conditions.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips