-allmost all the stored passwords have look like this, there is one application that it works for, i attached a picture of it.
-i have no problems using applications that rely on the stored passwords
-i'm using firefox, and i understand that it keeps the passwords in a different location, but as i sad, i have no problems with the applications that use keychain(yahoo messenger, airport, skype. for skype, it doesn't even show anything when i try to see the password. nothing happens after i type the system password)
-i don't know what Fire Valut is, but i'll do some research on it. i am using the basic stuff that the computer comes with, so probably the answer to this question is "no"
thanks for answering so far mate!