Keychain access error 100028 and backup.

Hi Alex,

Open Keychain Access in Utilities, use Keychain First Aid under the Window Menu item.

Resetting your keychain in Mac OS X...

If Keychain First Aid finds an issue that it cannot repair, or if you do not know your keychain password, you may need to reset your keychain.

http://support.apple.com/kb/TS1544

Drag this file to the desktop and reboot...

/Users/YourUserName/Library/Preferences/com.apple.keychainaccess.plist

Many ways to backup without TM...

Get carbon copy cloner to make an exact copy of your old HD to the New one...

http://www.bombich.com/software/ccc.html

SuperDuper...

http://www.shirt-pocket.com/SuperDuper/

Have a look at Synchronize! Pro X 6.0.5

http://www.macupdate.com/info.php/id/6897/synchronize!-pro-x

Or the most expensive one & my favorite, Tri-Backup...

http://www.tri-edre.com/english/tribackup.html

In a pinch you can copy/backup these folders...

/Library/Keychains
/System/Library/Keychains
/Users/YourUserName/Library/Keychains

Depends which ones, but...

/Library/Keychains
/System/Library/Keychains
/Users/YourUserName/Library/Keychains

Great news that things are working for you, Thanks again! 🙂

Yeah, no problem, good luck! 🙂