Is the board currently configured to save sent personal messages? I have sent a few, but nothing is appearing in my outbox, so now I only have half of the conversations. This is fine for the moment, but it won't take me long to forget what I said and I'll have to puzzle it out from the replies and hope that I'm correct. Could we save sent messages???
Go to your profile (one of the top buttons). Then in the left menu visit "personal message options" under "modify profile". You'll find an option to autosave your mails in your outbox there.