Is it worth upgrading my ram on a Late 2009 iMac? New iMacs/MacBooks are very pricey. It's currently running on 4GB of RAM & it has a 3.06GHz Intel Core Duo Processor. :
iMac 21.5" Late 2009 - Core 2 Duo 3.0Ghz / 4GB RAM / 500GB HDD / 9400 256MB GPU - Apple