Simon-pierre -BS - stand for "Whatever you want it to mean but not necessarily music related"
For sending personal messages, click on the "personel pages" link at the top of the page, and then "send a message" from that page. You can send a message to any registered mudcat, but not "guests". when you have a message waiting, the main forum page will display a notice for you. to delete the messages after you read them, you have to archive them, and delte from the archive page.