Instruct: Classify a review into positive or negative sentiment.
Query: I really need more RAM.

I received this product within a standard time. I installed it myself and now my computer is running much better. I really need more RAM because I only had 128MB, if you can believe that! I removed the 128 stick to avoid any possible compatibility problems. I think Im going to order another one of these 512 sticks. My PC is an old HP.