Re: Question marks in place of icons
well, it seems that I solved the problem (with help from my hosting provider).
What had happened: when plesk extracted the 12.2 zip file, it didn't replace two folders (img, css) that had itself created when I created the sub-domain. So, all the contents of img & css from 12.2 were missing.
I really am not that... good to know why plesk creates these folders and -more important- why it will not replace them with the img & css folders from 12.2. It doesen't seem logical.