First off, I am guilty of thread jacking. Sometimes, I just do not think of the ettiquette involved. I have an opinion, and I seem to think it is important, regardless. Sometimes I can be selfish like that. But, to answer your question. I feel that all replies should be directly related to the subject at hand. They all should be linked to the original poster quiry or subject. And if someone wants to drift slightly off base from the original discusion, but related in some way. They should rename the title of their post with some type of link relating to the original subject. This should keep the confusion down somewhat. The proper ettiquette is, always think of the other guy before yourself and your opinion. Norris