We know that vendors already have a Haswell stock in their storage though an article from pc pro UK. We know that other European retailers have leaked online pricing. So many z87 boards have been circling youtube, and written about on this site. Have you ever seen this much PR for a June release? Wasn't Ivy Bridge released in April. I hear all of these rumored releases at Computex, but you would think things would start spinning up in late April early May, and not Mid-late March. What do you think?