sharpmark said:when you first join a forum, its quite intimidating and if you have ever watched what happens on the hamb to" fng's" especially a few years ago,you quickly learn to be carefull of what you ask or say. someone has already hit the nail on the head by mentioning that you have to join most forums to get access to the info and then if you use the search facility-pretty much every possible question has been asked and answered. having said that if everyone sat back and searched and didn't post anything then you haven't really got a forum. when my collection of bits starts looking like a tee then i for one will be posting more. cheers mark