further to subject C.E.

[wavecycle]

A distinction can be made between the necessity for a quick acting funtion, and a convenience. The convenience being used to sell a product, (thus furthering the aims of consumer idealogue) and a necessity functions to enhance survival potential.

[beev]

this should have been posted as a reply to your original message. now there are two threads for the same topic.....

[wavecycle]

Okay, thanks I get it.