I looked at their site, and no mention of the computers you mention here!
The only thing I could find for $400 was a laptop with following specs:
Gateway® LT3103u (11.6" display)
Web Address:
http://www.gateway.com/systems/product/529668268.php
Processor AMD Athlon™ 64 L110 Single-Core Processor (1.2GHz, 800MHz FSB, 512KB L2 Cache)1
Operating System Genuine Microsoft® Windows Vista® Home Basic (32-bit) with SP1
Memory 2048MB DDR2 533MHz SDRAM Single Channel Memory
Hard Drive 250GB SATA hard drive2
Color Classic and Elegant Design with Nightsky Black finish
Wireless Network 802.11b/g Wi-Fi CERTIFIED®3
Adapter AC Adapter
Application Software Microsoft® Works, Microsoft® Money Essentials, Microsoft® Office Home and Student 2007 (60-day complimentary trial period)4
Battery 6-Cell Lithium Ion (5200mAh)
Chassis Chassis with ATI Radeon® X1270 Graphics and AMD RS690E Chipset5
Dimensions (Box) 3.1" (H) x 14.8" (W) x 10.1" (D) or 80mm (H) x 376mm (W) x 256mm (D)
Dimensions (System) 1.03" (H) x 11.26" (W) x 7.99" (D) or 26.4mm (H) x 286mm (W) x 203mm (D)
Display 11.6" HD WXGA Ultrabright™ LED-backlit Display (1366 x 768 resolution, 16:9 aspect ratio)6
External Ports (3) USB 2.0, VGA Connector
Keyboard and Mouse Keyboard with Multi-Gesture Touchpad
Media Card Reader Multi-in-1 Digital Media Card Reader (Memory Stick®, Memory Stick Pro™, MultiMediaCard, Secure Digital™, xD-Picture Card™)
Network 10/100 Ethernet LAN (RJ-45 port)
Security Software Norton Internet Security™ 2009 (60-day trial) & Gateway Recovery Management7
Sound High-Definition Audio Support, Built-In speakers, Microphone, Headphone (with Dolby® Headphone Technology)/Speaker/Line-Out Jack8
Warranty 1 Year Parts and Labor9
Web Camera 0.3 Megapixel Integrated Webcam
Weight 3.04 lbs. (1.38 kg) system unit only / 3.93 lbs. (1.78 kg.) box