I am friends with a local band in the Pittsburgh area and they allow me to tape their shows. I have a portable MZ-N505 minidisc recorder that I just recently used to record through the soundboard. The quality is excellent but the only problem is that they played in a small club and the only thing that went through the soundboard was the keyboards and vocals. The minidisc recorder does not have powered mic input so if i was to use a mic, I would have to have a battery powering the mic. I am looking for some advice on a portable (possibly stealthable) device that I could do their shows with from now on, and maybe some other concerts for some major acts if i could sneak it in. I only want to record major acts for my own personal enjoyment. I would, however, like to have a good quality show for the local bands' so that I could make a copy for them as well as for my self. I've looked into the Edirol R-09 and the Olympus LS-10 and a few others. I have heard some various recordings from some of these recordings and I cannot decide. I don't want someone else to make up my mind for me but I want to be well informed before I shell out around $400 for a piece of equipment. Any suggestions and comments will be greatly appreciated.