BleepingComputer.com: Gmail loads slowly

Hello.
I am having problems with Vista and Gmail. When I go to Gmail.com and type in my username and password, the monitor makes a gradually declining hissing noise and freezes the computer. I don't know what the heck is going on here, but it's not a virus. I've scanned this computer with 2 virus scanners and nothing came up. Is there anything that is wrong with vista and Gmail?

Thanks,

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