I'm a lifelong learner and I love turning "dead time" into learning time.

When driving, I often listen to podcasts with my iPod (via an FM transmitter) or CDs. I'm currently listening to Deepak Chopra's "7 Laws of Spiritual Success" (great brain food, by the way!).

I also enjoy listening to live events (teleseminars) to stay current on the latest marketing trends.

I live in California, and two or three times a week I'll go for a jog in the evening, about 6:00 PM. Since this is peak time for teleseminars, I often check the schedules to see if there's events of interest to me. And when I strike gold, I'll take my cell phone and headset and listen while I run through the park.

So how do I check for teleseminars without getting on a slew of mailing lists? I use three free resources that do a great job of aggregating teleseminar information: 

Conference Call University

Seminar Announcer

Planet Teleclass