Are you Catholic? Do you love the liturgy? Interested in the renewal of sacred liturgy? Please consider reading the articles and documents available at Adoremus. Even better, please sign up and register as a donating supporting member.
In the mean time, consider reading Redemptionis Sacramentum and the General Instruction of the Roman Missale (available here). But beware: along with the knowledge of good and evil (in this case, right and wrong) comes the responsibility to exercise that knowledge (for the good, of course) and not remain silent.