Well, I just put some black tape on my 8x10 monorail, makes it look inconspicuous as hell. Stand by for a bunch of street photography postings using this setup.
Actually, some of the anodization (SP?) was being rubbed off the standard, based on the way I carry equipment in a bag, and I'm trying to protect the standard. However I immediately thought of this thread and had to post... I've actually black taped a camera after all these years!