The Department of French and Italian at the University of Texas at Austin has developed a wonderful group of Italian lessons as podcasts called Radio Arlecchino. It hasn’t been updated in a few years, but it is still an invaluable resource.
These podcasts are Italian lessons that address a variety of topics with PDF transcripts, mp3 files and more. They are quite useful, and I highly recommend them if you are looking to learn more about Italian grammar.
Check it out, download a podcast or two, have a listen and read the transcripts. You are bound to improve your Italian and learn a lot in the process. The site map (located here) is useful as there are other resources on their web site, too.
Have you used this wonderful resource?