I called a major online store today to order 1 gb of ram to add to my destop that already has 1 gb. He said that is a good idea but to get the true effect of the additional ram, I should buy optimization software. He said it is regularly $60 but he would give it to me for $30 if I bought it at the same time as the memory. He said this software would assure me that my computer would always run fast. That does appeal to me but is this sales hype or is there substance to what he is telling me. I am a newbie so please keep your explanation of optimization software in simple terms. Thank you. Frank