Hi, I have tried to setup "2 Server System" but without luck! Now, instead I have an idea. To make a USB pendrive with Ubuntu 12.04.2 and a USB pendrive with the backup files needed from a working ISPconfig3. My question is: How do I make a ubuntu installation CD --> USB 4Gb drive/USBkey/USB pendrive (don't know what it's called internationally) . In short, how do I take the ubuntu-server......iso and transfer it to an USB drive instead of burning it to a blank DVD? I have tried several things, but they were all something different. Thought it was called a LIVE CD and tried making such one following a ToDo from ubuntu forums.. To be able to install a OS, ISPconfig etc. from USBdrive is the second best thing to a "Two Server System" (Mirror) - for me it is... Looking forward to hear from you. Anybody who can help me here?