Can anyone tell me of any good opera music that i can get? And opera shows I can watch online?

I want to know where I can find these or if you can provide links for me. I really like opera music but haven't been able to find any really good ones.

There are 100s of opera videos on YouTube. Just type in 'opera' in the search facilty and be prepared to be stuck in front of you compute for hours!
Verdi: La Traviata. Film of the full opera directed by Franco Zeferelli, with Placido Domingo and Teresa Stratas. Fantastic musical value, brilliant film 'staging' of the opera.

Mozart: The Magic Flute (Die Zauberflaute)
Film directed by Ingmar Bergman.
This is a delightful production, done as if it were staged in a small European opera house.