Hi!
You might need to set your keychain password to equal your login Password once again.
To do so, launch Keychain Access from the Application/Utilities Folder
Under the "Edit"-menu you should find Something like "Preferences for <username>"
I think that might help,

ralf

keychain password tip

u cant set keychain pass for less then 6 letters
but your username pass can be 4 letters

tip
change your password (in System Prefs, My Account)
it will tell u your keychain pass was changed to your new pass
now retur yuor pass to your old one, u got same messege
now your keychain is 4 letters and matches you user pass
and no more mail/eudora asking for keychain pass every time u
log in