i've got a boss dm3 and a friend has a dm2. i played one after the other one day and besides for a difference in the time i didn't notice much of a difference. i read that the DM2 is supposedly warmer than the DM3. the price difference between the two is nuts. i see some DM3s on ebay selling for about $200 while the DM2 is going for upwards of $300. whats the real difference? why is one worth so much more than the other? has any else been able to test out both?