I'm in a similar boat. I have used a laptop in my car for almost 2 years now. The thing is that I'm not always in my car and would like to be able to keep track of the podcasts I listen to (about 9 hours per week). It's fairly simple on a laptop since I can just run Winamp and never shut down the machine. I always would just go into hibernation so that when I started back up, it would be just where I left off. On my Curve, it's hard to do that. If I use the media player for ANYTHING else, I lose my place. Finding that place again is real hard when scrolling forward on a 120min mp3 podcast only goes at 10min intervals
If there is 3rd party software out there that can be used for podcast management independent from the default media player, I would be more than happy to pay for it! Any news in this area? I can't believe no one else is having this problem!