Toshiba Tecra M6

The M6's speed is solid but not exceptional. Equipped with a 1.66-GHz Core Duo T2300 processor and 512MB of DDR2-533 SDRAM, the M6 earned a WorldBench 5 score of 77. That's 10 percent worse than the score of 86 earned by a WinBook T230 we tested with the same processor but twice the memory, a typical performance gap. (We haven't tested any other notebooks with the M6's precise configuration.) The unit's battery life, though, is more attractive: We sailed through 4.5 hours of work before the M6's six-cell rear-mounted battery gave out.

The keyboard is not bad. PgUp, PgDn, and the function keys are half size, but the otherwise full-size layout makes typing easy; only the Del key's bottom-row location takes some getting used to. The keyboard is also spill resistant, which can come in handy if the person seated next to you fumbles a latte. The only serious typing impediment is the undersize mouse buttons. (Note to self: Buy a wireless mouse.)

Expansion options are a mixed bag. The RAM slots are sealed under the keyboard, which means you'll have to send the unit back to the factory for memory upgrades. The M6 lacks a docking station port, so you'll need to buy a third-party USB device. Storage upgrades, however, should be a snap: You need only about 5 minutes and a screwdriver to remove and replace the 80GB hard drive in the bottom compartment.

If you'd prefer an M6 with a little more oomph, you can step up from the EZ6611 retail configuration on Toshiba's Web site to the customizable M6-ST3412 model, which you can order with Bluetooth ($30 extra), a hard drive up to 120GB, a faster processor, and a gigabyte of memory. Either way, you're looking at a fairly fine little portable for knocking out work on the run.

Carla Thornton