I've read a post about just copying the pictures and the catalog to the other pc, open the catalog en just fix the filelocations but that doesn't work. I can select the correct pictures but it seems not to work. LR still reports a missing picture.
Instructions for connecting are here: www.computer-darkroom.com/lr2_find_folder/find-folder.htm
When I'm doing editing the pictures, I want to copy them back to the desktop machine due to the online backupservice it's running.
I don't know what this means, or what you are trying to accomplish