15 June 2012
PLX bridge chip in shortage

Might explain GPU and motherboard delays
14 November 2011
Intel's Sandy Bridge E hits review benches

Largest, fastest and expensive
26 October 2011
MSI rolls out Z68MA-G43 (G3) motherboard

With PCI-Express 3.0 support
07 October 2011
Asus announces new Maximus IV Gene-Z Gen3 motherboard

Micro ATX, Z68 chipset and PCI-Express 3.0
07 September 2011
MSI bashes Gigabyte's True Gen3 marketing
vs. 
Nowhere near Gen3
14 July 2011
ASRock pushing hard for PCI-Express 3.0
Preparing release of four LGA 1155 boards
22 November 2010
PCI-Express 3.0 standard announced

Backwards compatible with PCIe 1.x and PCIe 2.x