2)I want to map say domainnew.com to redirect/map to http://www.domain.com/site2. I understand this is possible through WPMU Domain Mapping Plugin
3) http://www.domain.com/site3 or site3.domain.com will have a Non WP software like Zencart or VTiger on that. So I want WP not to detect/ignore that part. As long as it does not Conflict I am fine. Also, should I create this through my hosts control panel ? I can think of create a folder vtiger in my root(where wp in installed and install the software in there.Then in my host cpanel redirect to it.) Would it cause things to break.
I understand some of these questions are repated but I wasn't able to find a comprehensive answer/tutorial.
I hope someone can guide me through this.
Thanks in Advance