Since I replaced .Mac with MobileMe and synced my G5 Leopard 10.5.4 I get:
'CS Config Dot Mac Cert wants to use "georgekerby" Keychain Please enter password'
This happens every time I start the machine.
And, like another poster complained this AM, Safari wants the same. Neither of these ever happened before the MobileMe fiasco. I look in my Keychain Utility and the only mention of Safari key is in the form fill-out.
I wouldn't be bugging you guys but Apple has produced such a bug-riddled replacement for what was a good product that tech support is no longer offered for MobileMe vict - err, customers.