Here is the deal - my next machine needs to have a 160GB drive in it. I want to buy a refurb, but I see that usually the only systems listed are the standard configurations. I have heard stories of some people receiving upgraded hardware from the refurb store, but when they purchased they were anticipating the standard configuration. Has anyone ever called them to see if they have different configurations available that may not be listed on the website? Thanks and Happy Holidays!