Hello Everyone, I'm looking at replacing the battery on my late 2009 MacBook (A1342) as it only holds a charge for about an hour and from time to time the battery icon in the menu bar says something to the effect of "replace battery soon". I plan to replace it myself but I'd like find the best battery to replace it with. Anyone have any suggestions? Some say not to use third party parts, but I'm not sure Apple even makes a battery for this computer. Thanks!