Daniel Fishman

Back Up or Copy Your Mac OS X Mail Junk Mail Training Data
 
Like most modern email clients, Mac Mail includes a junk mail filter that can be trained for more accurate filtering.  By clicking on a JUNK or NOT JUNK button the system "learns" what emails to move to your Junk folder, and which ones are legitimate.  This is sometimes referred to as separating the SPAM from the HAM.
 

My symptoms were a greyed out sound control in the menu bar as well as in the sound controls in preferences. The solution was to insert a mini plug into the headphone jack a couple times - the control functioned properly imediately. I have been having several problems since updating from Leopard to Snow Leopard - OS X 10.5 to 10.6 I assumed losing my sound was yet another one.  It was very similar to a client who lost Bluetooth on the update. 

A friend lost their Apple bluetooth keyboard and Logitech bluetooth mouse.  Bluetooth controls were grey - computer appeared to not see the bluetooth hardware.  They recently updated from 10.5.8 to 10.6.Solutions was:

Todays CERT advisory warns of a security isssue with Remote Desktop Connection Client for Mac 2.0 - the Microsoft software that allows Mac users to remotely access Windows servers and clients.  Somewhat hidden in the microsoft bulletin is this link - Remote Desktop Bulletin Identifier