I figure it&#039;s finally time for me to learn to build a cart and I was looking for some qucik advice.<BR><BR>1)Can anyone point me to a good book or tutorial to start with?<BR><BR>2)I have read a bit about uising session variables to track the entire shopping process, and the pros and cons, in particular the fact that they can bog the server down. How are most carts beig created today?<BR><BR>Thanks <BR><BR>Ken