Just starting out -- as a Passive MF investor do I need a LLC?

[Ron Willbanks]

I have decided to become a passive investor in MF. I am just starting out and my research indicates the syndication will create a LLC so there does not seem to be a need for me to create one. That said, should I open a business bank account in my own name as a sole proprietor or create a DBA to protect my SSN? All I am providing is capital into any deal for now... Your help is appreciated.