HI,
Apple only Host the Boards and provide a small number of Hosts to Moderate them to same extent.
Those Hosts do not answer Questions.
More recently there have been some "Community Specialists" whose job it is is to try and catch unanswered Questions before they get too old.
Replies are provided by Users like yourself.
Back in the Keychain Access App Reset the Keychain instead of Repairing it.
The Document on this does not cover later OS versions
http://support.apple.com/kb/ts1544
8:14 pm Wednesday; November 6, 2013
iMac 2.5Ghz 5i 2011 (Mavericks 10.9)
G4/1GhzDual MDD (Leopard 10.5.8)
MacBookPro 2Gb (Snow Leopard 10.6.8)
Mac OS X (10.6.8),
Couple of iPhones and an iPad