Zotac was the first to introduce tiny desktop systems featuring Intel CULV chips in the ZBOX line, and now they've introduced the first CULV mini-ITX motherboards. The Zotac IONITX-P-E features an integrated dual core Celeron SU2300 processor, ION graphics, 802.11n, eSATA, and a full-sized PCI-E expansion slot.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips