woohoo.

http://keznews.com/5027_Vista_SP1_Infection_Rate_48_8__Less_Than_That_of_XP_SP3

"The infection rate for the 64-bit configurations of Windows Vista were both lower than those of their 32-bit counterparts—48.2 percent less for Windows Vista SP1, and 14.4 percent less for the RTM version," Microsoft added.

WINDOWS XP USERS - YOU ARE PRONE TO INFECTIONS. =D