With the introduction of Vista, 2 GB of memory suddenly seems insufficient. Many people have made the jump to 4 GB lately, but on a 32Bit operating system, more is definitely overkill. Today we happen to have a 64 bit operating system installed on our test system, so there's no stopping us from fully loading our P35 motherboard with... 8 GB of memory. And we even managed to overclock it!

http://www.madshrimps.be/gotoartik.php?articID=683

comments: OCZ Quad 2Gb Memory Kit Review - 8Gb of Platinum Goodness