Steganography (Was Re: What kind of encryption to incorporate?)

Responding to msg by a.brown@nexor.co.uk (Andrew Brown) on Tue, 2 Aug 9:55 AM

Has anyone got any more ideas?

Andy: Some features of CAD programs such as AutoCad may be useful for concealment. Want to discuss here or by e-mail? Caution: I'm crypto impaired, but quite devious advantaged. John