IBM's long-lasting ThinkPad T40 series combines a svelte, thin-and-light chassis with Intel's Pentium M processor, the 855PM chipset and a choice of wireless adapters. Choosing Intel's PRO/Wireless adapter (as fitted in our review sample) makes your T40 a true Centrino notebook. The ThinkPad T40 also offers a dual-band, 802.11a/b antenna; an excellent keyboard; and wafer-thin swappable modules. It's not the fastest Pentium M notebook we've tested, but it's a business traveller's dream nonetheless: an extra-thin system with superb battery life if you buy the bigger of the two batteries. Those who crave more speed should consider another Pentium M notebook, the
Acer TravelMate 800, but businesses who add the ThinkPad T40 to their lineup can rest assured that they're getting an exceptional notebook. It's an Editors' Choice winner, despite its relatively steep price.