I received the DR-1 yesterday, and have been playing around with it. It has firmware 1.02 already installed on it, and since it's the only recorder I've owned in the past 8 years I have nothing else to compare it to. I owned a Sony Minidisc recorder, but I never really used it as a field recorder. I did play around with a demo unit of Edirol's R-09 at a Roland booth during a music conference, and the Tascam is definitely built much better than the Edirol. Would have liked it more if it is built out of aluminum instead of plastic. The unit's built slightly bigger than I imagined, and it would've been great if Tascam managed to shave 1/2 inch from each side of the unit. I immediately switched out the 1gb SD card and replaced it with a 2gb card I owned, and it gave me slightly over 90 minutes of recording time with a 128mb file limit in 192kbs mp3 format (which is plenty!). I find the internal mics sensitive enough to pick up sounds from across a 20 feet room at mid gain. I also ordered a Sony ECM-DS70P microphone with a 1.5m long cable to use with the unit. The main purpose of the unit is for recording interviews, speeches and collecting sound-bytes for multimedia projects. So far I'm very happy with it.