You should post your question on the Camcorders Forum.
Here is a link to the Camcorders Forum:
My stored videos (AVCHD) taken on a HDC SD5 video cam seem unreadable since I moved to new PC. was using HD writer 2.0 but despite logging in serial number cannot seem to down load from website (says number does not compute yet inpt fro 9 digit alpa-num code on base of the camera) Does anyone know of alternative software/ or where I can get HDwrrter (new PC is 64 bt windows)
Thanks so much!!