Catholic Audio files for free download

I'm not a catholic, but I found the following website of interest:

www.catholicaudio.us...

They have a bunch of lectures about catholic history and theology. While not a catholic myself, my mom's half of the family is, so I'm still interested in learning what they believe.

Best of all, the website doesn't mind you downloading all their stuff; heck, they even freely post it all on Limewire for you to have, but they claim you get faster downloads if you go to their site directly, and I found that this is true.

Happy listening...