[H] Odd MS website issue

[Thane Sherrington]

When surfing with Firefox, I occasionally get this error when going 
to MS Webpages like this one:
http://www.microsoft.com/windowsserver2008/en/us/r2-editions-overview.aspx
Bad Request - Invalid Verb
HTTP Error 400. The request verb is invalid.

It works fine in IE, so I'm assuming it's a FF thing.  Anyone know of 
a workaround?

T