Hello! I'm in the process of changing for the 3rd time the battery on my MacBook Pro Late 2008, end of life reached in the last months. I've called Apple and they don't provide anymore the original battery, because my Mac is now "vintage". So, any hint for some companies that produce great batteries for old Macs? I've found this one, what do you think? http://www.newertech.com/products/macbpro_batt_15_uni.php Any other hint? Thank you very much!