Hey guys, just purchased my second GRD3 in two years... Trying to update my firmware from 2.30 to 2.5, but I can't get it to work. I followed the instructions: formatted my card, connected by USB, downloaded the file from the Ricoh site, copied the files into the D: drive (RicohDCX), then they just sit there. I stop the USB connection and turn the camera off, turn it back on, and no updates occur. Can anybody explain what I'm doing wrong?!