I was wondering if we could see a longer list of previously played (possibly 4+ hours???) That way I can feel good that I'm not requesting a track which played a couple of hours ago. My tastes are more toward the longer tracks and I would hate to take up a 20 minute slot with a track that had played recently. I know the SAM keeps track of recently played - but I'm not sure what the time interval for 'recently' is.

Thanks.