Viewsonic’s square-shaped PC to mount your monitor: This is severely awesome. $400.
The LinkPC or ViePC (Viewsonic’s press material claims two different names) is Viewsonic’s most unique offering at CES. The LinkPC is a small, square-shaped PC that attaches to the back of any VESA-compatible monitor. The device is powered by an Intel Atom 1.6GHz CPU and 1GB RAM. It also features a 160GB hard drive, gigabit Ethernet LAN, 802.11b/g Wi-Fi, VGA output, sa erial port, and four USB 2.0 ports.