Hope you will understand that in this forum writing with capitals is considered as shouting and bad manner. About vector group there are many earlier threads in CR4 in which detailed discussion was made and are very informative which you can refer . Always surf Wikipedia and Google before putting up a new thread to clear your doubts about what you don't understand after going through them . it will give satisfaction to the one who reply to your query. Please read the following links also .
transformer
Re: transformer
