Hello i have installed windows 7 64-bit and, although i am not certain, i think i had good internet speed before i put the 64-bit version. Initially i decided not to use the 64-bit version because i couldnt get the driver of my external USB wi-fi card to be recognized.
It's an SMC WUSB-G EZ...
autotuning
connectivity
driver issues
external adapter
externaldrivers
home network
internet speed
ipv6
network settings
qos
signal strength
slow connection
smc
speed test
tcp optimizer
troubleshooting
wi-fi
windows 7
windows configuration