I have just successfully converted a 2.92 blog to a 3.0 multi-site blog. (Thanks for your help.)
I have four other sites that are organized into physical directories. They are 2.92 and 2.93 sites.
Is the best procedure for making them 3.0 child sites to create new child sites and then to import the data?
If I do that, do I need a virtual directory name that is different from the physical directory name?
Also, if I do this, will it break existing permalinks? For example, what will happen when someone goes to http://max-opp.com/monbedblog/why-buy/parenting-tips-teaching-your-toddler-to-read