Podcasts

I feel that I am probably missing out on something with podcasts but I have yet to work them out properly. Friends and family use podcasts and I have used them in my studies but I have yet to invest the time to properly investigate whether or not there is something out there of more interest to me. I had a look at Podcast alley and found some podcasts that I would look at at some stage - I like movies and tv eg and found one that relates to 'Chuck' - a great show that I watch. 'Podcast Feed For:Chuck vs. the Podcast - Enhanced AAC'. I would have to download an aggregator to watch it though so I haven't found the time to bother.