Other World computing has launched new Memory upgrades for Apple iMacs (Early 2008 models) and the 2009 White MacBook 13". The iMac offerings include a new DDR2 800MHz 4GB module and 6GB kit, allowing for a 5GB or 6GB setup that is not available from Apple. The 4GB memory module is $150 and the 6GB combo, which includes both 4GB and 2GB RAM modules, costs $170. OWC also has 2GB and 1GB options at
