This is the part I found interesting:
"...I ask that future priests, from their time in the seminary, receive the preparation needed to understand and to celebrate Mass in Latin, and also to use Latin texts and execute Gregorian chant;"
It will be interesting to see which seminaries respond to Pope Benedict's request, and when.
On the note of the use of Latin, there is a decent "top story" piece done by a Boston TV station about a return to the use of the Traditional Latin Mass. Watch the video here.
Hat tip to Catholic Church Conservation for the video.