1. I was going through a very long file of abstracts using the bp and bookmarked a large number of them for further study. Going back to it a week later, I kept clearing bookmarks as I was unsure I had set them so when I went to set them again, I cleared them instead as many had already been set. I found myself getting really desperate for a feature which would be user settable and would beep when prior set bookmarks were encountered. This would have kept me from setting and unsetting and then resetting bookmarks. Second, I find that when playing back memos, I cannot adjust the volume while the memo is playing unlike other audio files. Is this deliberate? Thanks. Don