We look at a 2GB DDR kit from Corsair and check if the extra ram benefits DDR based setups.

"Does anyone really need 2GB though? Our answer is yes. Even if your system is fine at 1GB, I can tell you that Microsoft will probably say something like "1GB is the recommended amount of ram a user needs for Vista". Using our rule, 1GB will probably be the minimum for Vista, and truth be told, we feel 1GB is the minimum anybody should have in their system now."



Link: Viper's Lair