I currently run a blog in a sub-directory. I wish to create multisites so that I can have two blogs (including the existing blog) as well as a site for my portfolio which would be the root, the blogs would be in sub-directories. All of which I wish to run from ONE admin panel.
How would I go about either:
1. Using my existing wp (2.9.2) site (which is in the sub-directory) to put it on the root and make a further two sites out of that install for the root portfolio and a second blog?
2. Install WP 3.0 on the root and migrating what is currently on the WP 2.9.2 site in the sub-directory over to that 3.0 installation into one of the sites?
I assume that (1) is out of the question because I read that at the start of the install you have to specify whether you wish for it to be multisite or not, in which case that may mean I cannot use that option.
I just need some advice and clarification if at all possible.