I'm suddenly becoming interested in picking up a 6+gig unit to take with me traveling. And even plug into my vehicle using a cassette adapter when I get tried listening to the radio. A major concern I have is battery life. Especially when traveling, I take some very long flights and don't want to be changing batteries every 3-4 hours. Is there a website that has information on all of these different mp3 players showing the pros & cons?
I was mostly attracted to the Classic MP3 because of the price and the battery life. Does the Classic use a proprietary battery? Ideally, I'd like a unit with the lowest power drain.. perhaps I could use some high capacity rechargables to make even a Nomad player useful, but I still want to avoid going through lots of batteries. Maybe two sets of rechargeables, with the option of using normal batteries if I have no other choice.