I wanted to know about the basics of Vishishtadvaita philosophy and how one should practice it
Velukudi Krishnan's youtube videos are a very good source of information for those interested in Vaishnava Philosophy .e. Listen to Velukudi Krishnan swamy's lectures. (Google his name, you will get his website and lectures in youtube)
Vishisthadvaita in simple words is NARAYANA.
First fully accept Narayana.. only then you may try the given steps in post #3 by Srimadhan.
Post #3 talks is like a flower, all about tradition but he left out the fragrance...that is Narayana... the most important aspect of Vishistadvaita.