interested in exploring classical

Check out the Norton Recordings in 2 volumes.

Pretty much a self directed Music Appreciation course.

The scores and text books are also available.

Your library is sure to have them.

I got mine on vinyl for next to nothing.

Mozart is the most easily appreciated. Beethoven is more of an acquired taste.

I have found this book to be very helpful as I have explored classical music over the last seven years: "The Essential Cannon of Classical Music" by David Dubal.

http://www.amazon.com/Essential-Canon-Classical-Music/dp/0865476640/ref=sr_1_3/186-8494971-9735748?ie=UTF8&s=books&qid=1252613523&sr=1-3

I second the (internet) radio route as a primer. Play it as background music first. Note down the names of the pieces that catch your interest. Then go and buy the CD and start your critical listening session. The general idea is that don't force yourself to sit through 15-20 minutes of music just because someone tells you it is a high fidelity recording. Find the music you love first, then the rest will all come easily.