I have just followed this tutorial http://www.howtoforge.com/perfect-server-centos-5.3-x86_64-ispconfig-2 now the question is should i install ISPConfig 2 or ISPConfig 3 bear in mind that I am a new user and I would like to manage multiple websites. Please advise Renee
Try on virtual You should try bought in a virtual machine and see what it's best for you. If you want to read mode please follow http://www.ispconfig.com/
The tutorial you used is for ispconfig 2 only, so you can just install ispconfig 2 on this server now. If you wanted to install ispconfig 3, then you would have to use the ispconfig 3 tutorial instead from the beginning as its not possible to switch the server for ispconfig 3 without a complete reinstall of the operating system.