I found a radio program from BBC Radio 4 about Virgil and the Aeneiad. I don't know if the link is still good but it is:
http://www.bbc.co.uk/radio4/history/ino ... time18.mp3
It is an mp3 file (11 megs) about 45 minutes long.
It is an interesting listen!
If the link doesn't work, they only post it for listening for a limited time, I have the file on my computer and it ...