Barry_Green
Moderator
I don't know anything about this, but here's a link to a program which is freeware and lets you remotely control your XHA1/XHG1 parameters through the firewire...
http://www.slashcam.de/artikel/Aktionen/XHTuner---slashCAM--freeware-tool-for-finetuning-the-Canon-XH-A1-and-XH-G1.html
http://www.slashcam.de/artikel/Aktionen/XHTuner---slashCAM--freeware-tool-for-finetuning-the-Canon-XH-A1-and-XH-G1.html