Hi I've got my custom distro setup and it works with the comps.xml file being correct. However i've got two groups in the comps file A and B (including their own packages etc). I would like to be able to set Anaconda up so that its not possible for the user to install both the A and B groups, only one or the other. Thank you for your help Sam ___________________________________________________________ALL-NEW Yahoo! Messenger - all new features - even more fun! http://uk.messenger.yahoo.com