My wife and I started with cassette machines in the early 80's, I switched to D.A.T. in the early '90's and have seen the advent of new tech. in those years. Let's face it , for stealth the location has more to do with end result than using higher end equip.(using decent mics, of course)What recording would you rather have?Theone from the back of the hall under the overhang on a "pro" machine or the one fob with a small digital handheld using good mics and phantom power? If you can't get it past security it's pointless to even attempt larger units.We use a microtrack with either Nak.701 cards or4v shoeps with separate phantom power box. Tight package,haven't had it discovered yet. Battery issues are a pain, but not unworkable. As someone who not only can't afford to indulge my recording jones as I did in "my youth" but can't afford these crazy ticket prices either I believe that someone on a budget has a real use for these machines and with a patch out of a killer rig "decent recordings" can still be had. Bob R.