Photos: Three low-cost Linux PCs

At the Consumer Electronics Show earlier this month, Shuttle introduced its KPC (shown here). It'll include an Intel Celeron processor, a 945GC chipset, 512MB of memory, and either a 60GB or 80GB hard drive. What it won't have: an optical drive or a PCI Express slot. It comes in red, blue, white, and black, each with a different icon stamped on the front. Shuttle also says there will also be a $99 bare-bones version of the KPC. That version will have the option of upgrading to a Core 2 Duo processor and 1GB of memory.