Lenovo’s ThinkPad T60 model is getting a wide-screen update. The company announced that it would begin to offer a 5.1-pound, ThinkPad T60 notebook with a 15.4-inch display. The T60 ThinkPad model had previously come with a 14-inch and 15-inch screen. By offering a bigger screen, Lenovo is continuing to make its ThinkPad series, which still carries the IBM logo, an appealing choice to the notebook’s traditional customer base of business users.