I'm having trouble upgrading my firmware, can anyone help. The 820S (current firmware version is 1.0)is in my IBM Thinkpad T22 running Win2000. I downloaded the firmware archive I the forums indicate is the correct one, 1003_PN2.ZIP (the site offers little info.)and unzipped the files into a folder. There are two files, a upgrade utility and the suposed firmware file. When I double click on the utility it opens with a message that the firmware is the "wrong firmware data file". Any help here or a sorce for updated firmware that provides a little more information? Thanks, Sundance