Motherboards:

ASUS Maximus @ Motherboards.org
ASUS P5E3 Premium WiFi X48 @ Tweak Town
GIGABYTE X48T-DQ6 DDR3 @ Tweak Town

Processors:

B3 Opterons shipping now @ Tech Report
Intel's Atom @ Tech Report
AMD Phenom 9850 X4 Black Edition @ Motherboards.org
AMD Phenom 9600 Black Edition @ Futurelooks
Intel Xeon X3320 45nm Quad Core @ Madshrimps
Intel Core 2 Duo E8500, E8400 and E8200 @ Bit-Tech.net
Intel Atom Processor Officially Announced @ PC Per
Intel Core 2 Duo E7200 @ Legit Reviews

Systems and Notebooks:

HP Pavilion Elite m9200t @ Digital Trends
7 Notebook Coolers Compared and Tested @ Madshrimps
ASUS Eee PC 4G-X Windows XP @ PC Per