Friday December 11th, Sony and Borders reopened their ebook store, now dubbed the reader store. It has pretty much the same features that it had before, plus new lower prices on best sellers. Best of all, Sony has gone with the Epub book format. This brings us one step closer to having a universal ebook format. Now if only Amazon would get the Kindle on board. It would be great to buy books wherever you wanted, rather than being tied to a single site based on your hardware. We went through the same thing in the early days of computers. You used to have ten different versions of each program for all the computer types out there.