I just installed GnuCash and have been working with it for the past two days. Today I decided to back-up my work and found the folder full of files: plain text files, GnuCash workbooks (*.xac) and application logs (*.log). It appears that new files are created every time the Save button is hit. Is it necessary to back up all of the files? If not, which are the important ones? Rich -- <rluchor@optonline.net>