Horrible Bootcamp Wifi Performance on new 17" MBP i5

[The Final Cut]

Downloading stuff in OSX I get 750-1.1mbs when I am windows I am getting 20-70kps. I installed all the bootcamp drivers via the automated install program. What am I doing wrong? Do I need to update to the latest broadcam drivers manually?

 

[mikeo007]

A bit more information would make it easier to help you out.

Which version of windows are you running? Is it a clean install, or do you have antivirus/internet security programs running? Is the problem widespread or only from a specific site?

 

[The Final Cut]

A bit more information would make it easier to help you out.

Which version of windows are you running? Is it a clean install, or do you have antivirus/internet security programs running? Is the problem widespread or only from a specific site?

widespread mostly noticable on downloading files from net or games from steam. however the somtimes is 200-500kps (still almost half of what i get in OSX)

Windows 7 64 bit
firefox (happens with IE8 as well)
clean install default settings, no antivirus or anything