ok
so i have a canon 1d, 2nd hand off of ebay.
i am trying to adjust the settings so that i can use the AF assist beam from my external flash .
it is currently set to off.
...
so someone tells me, i need to hook it up to my computer and use the program to adjust the settings.
so i try going onto the canon site and dl the appropriate software.
when i attempt to install, i get a message saying "files to be installed not updated"
i run a mac.
thats the only message i get, then nothing else.
any help out there?
what can i do!?, this is quite frustrating.