I can add an additional PHP version but I have to explicitly assign it to a customer. According to the manual it should be available to all customers if not assigned to a specific customer. Is that a bug? I wasn't able to find a bug like that in the bug tracker. I guess I'll open a request but it doesn't seem to be a very lively development team... I hope the community is a little livelier. I'm using the current ISPConfig version with Ubuntu 12.04 LTS. Thanks in advance.