32 bit Windows XP maxes out at ~4GB 64 bit XP maxes at 128GB. And since I ran 32 bit XP with everything from a PIII with 512MB to a 4GHZ E8400 with 4GB I still call stupid statement of the year on it not running better with more than 1GB. Even pre Service Pack 1 XP runs better with more than 1GB. Much less the bloated mess post SP 3 became.
Someone needs to learn what RAM is and does before making idiotic statements. If XP showed no improvements over 1GB then certainly there would be no reason for any program that would run on XP to recommend more than 1 GB of RAM right? Kid?