Regular readers of Street Tech might recall that I’m a big fan of the digital voice recorder as a brainstorming tool, especial the Olympus line. DenGuru takes a look at three Olympus models: the VN-120, the WS-320M, and the DS-2200. They liked ’em all, for different reasons (price, storage capacity, PC-interfacability, etc.). They have a link in the piece to Overstock Warehouse which is selling the low-end VN-120 (shown here) for an amazing US$30 (factory reconditioned). If you want to try out a DVR to see if you take to it, this might be a way to go.