Windows Vista Windows 7 Internet speed incredibly slow.

[Joeygm77]

I just did a clean install of Windows 7 Pro 32bit onto my Dell Laptop. The browsing speeds as well as download speeds are horribly slow (I get a max of 80kbps download). I have updated the drivers on my Intel Pro wireless 3945abg Wireless device and the speeds have not improved. I currently have a subscription to Comcast 16meg Broadband. The speed is to the point where Dial-up seems faster. Please help!!!!