How to install RAM in a new MacBook (Late 2008) - YouTube
Apple's unibody MacBook Pro: an in-depth review with video | AppleInsider
4GB RAM Memory (PC3-8500) for Apple MacBook 13 inch A1278 Late 2008, A1342 Late 2009, A1342 Mid 2010. Apple MacBook Pro 13 inch A1278 Mid 2009, A1278 Mid 2010, A1286 - Late 2008
A-Tech 4GB PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Upgrade Module at Amazon.com
MacBook Pro 15" Unibody Late 2008 and Early 2009 RAM Replacement - iFixit Repair Guide
MacBook Pro Memory Upgrade Kits (2008, 2009 and 2010)
MacBook Pro 15",Late-2008, 2.8 ghz Intel Core 2 Duo, 8gb Ram 750gb Hard Drive | eBay
Apple Macbook Pro Late-2008 15" 2.8GHz Core 2 Duo *No HDD/RAM* – MSU Surplus Store