At the Catholic Answers Forum (CAF), I've started a thread studying Sacrosanctum Concilium, the Vatican II Constitution on the Sacred Liturgy. As I've mentioned before on my blog, the Pope has invited the whole Church to re-visit this first document of the Second Vatican Council to grow in our understanding of this Most Blessed Sacrament, the Holy Eucharist. This document also speaks about the direction of the liturgical reformation that the Church was preparing to undertake.
If you would like to read along with us -- I'm posting the document, piece-by-piece, with commentary and questions -- feel free! The thread is here.
If you want to contribute questions or answers, you'll need to register with CAF (painless, really) and then register as a "Book Club" member (which might take a day or two to be approved). But anyone can read along without registering.