The ver.req (or vers.req) file method is used to gather firmware information about this camera model. Note: Camera must not be set in Easy mode, or this method won't work. Click the blue box with the blue arrow. ver.req First Page Data: After holding down FUNCSET then pressing DISP once: Canon PowerShot A2200 P-ID:322A PAL D Firmware Ver GM1.00B(1.0.0.0) Adj Ver.005.005 Serial No. XXXXXXXXXXXX ver.req Second Page Data: After holding down FUNCSET then pressing DISP twice: Canon PowerShot A2200 P-ID:322A PAL D Build Dec 6 2010 14:31:05 NoError