polly200400

Hi all - my regular p and I decided to try and come up with a new bidding system - we used probablities of various hands, etc and after many months and a lot of failures, have come up with a system that works pretty well. We used the robots on MSN as our opps since they bid a little. We have started playing back on BBO. We alert our bids which are artificial for the first 2 rounds and then natural. Some one told us that we had to suggest a defense against our bidding (???)or that we had to use one of the regular systems. How much of this is true? why do we have to suggest a defense? Heck, p and I want to publish and become famous - polly