If the full name of what you're looking at is BC_VUP_v22.214.171.124.zip, that's only the firmware update loader. It's not a firmware update file. The current 396 firmware (V2.00.07) would not work in the 246. You'd get a version mismatch if you tried to load one for a different model like the 396 or 996 (the only two with recent updates).TongSlinger said:is the firmware upgrade available. i found v.126.96.36.199. is this the right upgrade? is it worth doing?