I read the install procedures for 1.4.3, but I'm still not sure exactly how the process is supposed to happen. Do I FTP the identical directories and let everything overwrite? Do I upload 1.4.3 named a different folder other than my existing "gallery" folder and merge?
I know this is a silly question, but I'm really not sure exactly what to do.
Yes, overwrite the old files with the new, except for the ones specified in the upgrade instructions. Make sure to backup your files and database just in case.
Thank you very much. One other thing, should this be done via an FTP app?
Yes.
Thank you very much for your help. I'm updated and all is well :)