I am new to this and am embarrassed to admit that I don't understand a basic part of WordPress. I have an admin login and password. Fine, they work and all is well there. I have a login and password to get on this forum and that (obviously) works too. However, there was some other password and log in which I don't have and don't know how to recover. If I want to put my WordPress on Ping.fm, I don't know what login and/or password to use. Do I have to sign up for a new one? If I have one, where should I go to find it, or do I need to go to another area to pick it up? Are there really 3 sets of logins and passwords to make it all work? (That is OK but I just want to know if that is the case).Thanks.