backup script works perfectly

Hi,

I was performin yesterday a backup with the backup script copied out of the setup folder and it was working perfectly for me with tar,... I was backing up 3GB Pictures(80.000Files) cpompressed to 2GB my DSL(with WLAN) was running almost the complete night and I was scared that some sort of errors will show up, but nothing,... everything perfect!
Great Function!
I was searching befor for a backup script for backing up my data, mostly the pictures, and this is done now for the first time, with this backup script,...
Since I do have also tons of other data and I am impressed by this script(first backup script which was running without errors and so much data I ve seen!!!) I would be glad getting the possibility to use the script also independent without needing the gallery (backup my complete Postnuke System inclusive all stored data, might be arroun 5GB data),...
Is there a possibilty for? or an easy hack to use it for backing up whatever data is in the folder?

sorry a little bit offtopic!
Thanks!!!
bernie