Hi to everyone, Due to some problems on my server, I'm considering to reinstall my server that has my ISPConfig 3 installation. So I don't have a spare machine, I will have to do a full backup and them reinstall the new server. Current installation - CentOS 5.7 x86 Future installation - CentOS 6.2 x86_64 I'm preparing a VM with the 6.2 to test the upgrade and ALL of your input will be much appreciated. Regarding: - What to backup: - How to import the backups and merging them on the new install - Everything you might come up to. To all my thanks. Regards.