I just purchased the psr600, I was a Uniden man for years. Well, when I unpacked the box I expected to pick up a scanner the weight of a business letter envelope, to my surprise it is very well built, nice weight, feels like a good ham radio. Knowing it was coming I purchased win500 (excellent software Don) I knew I had 2 or 3 days to enter what I wanted into the software, I didn't use the RR import or cut paste, I typed everything in by hand, don't like the way Ocean County, NJ is setup, alfa tag names, some have 1 as a tag, others nothing, also State Police, did my own thing. Received the scanner, loaded the driver, uploaded the info, and was up in running in 10 minutes. I still have to fool with a few settings (waiting for Don's help file) but all in all I'm very happy with this unit. The receiver is excellent, I receive PD's I never heard before. I plugged a Motorola speaker in the ex speaker jack (not amplified) and the audio is even better. I also did the upgrades, 1 file for each upgrade, really good directions, done in 15 minutes. I will say, without win500 I most likely would be bald by now, not easy to program without software, I'm not as quick as I used to be, and because of my age (eye sight) I just wish the unit had a bigger display. Nice job GRE and nice job Don, I very happy with the Scanner!