I was importing a copy vbgallery last night and everything went fine until the final step
d. Set your medium size threshold in Upload Options and under Scan Database rebuild your medium images.
I set that to 640 then ran the scan and rebuild and it removed all our photos :S.
We have two servers for the site one for the database and images and the other for the apache side of things.
So photopost files are on server 1 and the photopost data folder is on server 2 all the paths were set correctly in config etc and the import of the files was fine.
The gallery was working fine until we ran the medium rebuild.
I've checked the datafolder on server 2 and theres still images in the folders but as I said the gallerys now showing as 0 image.
p.s. I created this in the wrong forum initially. So feel free to delete this thread http://www.photopost.com/forum/showthread.php?t=125630