Photos: The skinny on the Gateway One

All three versions weigh slightly less than 22 pounds and come with Windows Vista Home Premium. The upper and lower models of the Gateway One are sold through an exclusive retail partnership with Best Buy; the $1,499 version is sold directly through Gateway's Web site.

At 17.5 inches tall, 18.3 inches wide, and 3.5 inches from front to back, it takes up less space than the 7.25-inch-deep iMac.

Photo by CNET Networks