On many people's posts, they seem to be attaching a small file called "noname". It reads as follows:
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFG/AJAo/JpszXavhwRAg3EAJ9PZJCU4LMFQyx0y0V5c92hBrPP/QCfdU7c vqzcEK8siubKBKFGaMdfKIc= =Fti0 -----END PGP SIGNATURE----- I'm not sure why this is, though I'm guessing your email browser does it for some reason. I'm using gmail, and it appears as an attachment. Why? Ian