Ok, just to reiterate: the "pop-dim-zoom" problem exists only with Apple Studio Display 17" CRT monitors, and if I'm not mistaken, only those with VGA connections -- a la the EARLY G4 computers and B/W G3's. The problem appears later in the life of the monitor, and the symptoms include a "popping" sound coming from the monitor followed by a "zooming" of the screen and "dimming" at the same time, followed by the image on screen brightening and zooming back out.
It gets REALLY annoying. My monitor started, ironically, when I first read about the problem about two months ago. My monitor would do it once a day or so, and always returned to normal. Time went on. My monitor started doing it more and more frequently, until it was doing it several times a minute, sometimes five or ten times in a row. When I would turn the monitor on, I would see an "electrical discharge" in the lower-right-hand corner of the monitor, like sparks behind the screen or something. One day, it did it and went completely black, never to return!
I called Apple, and previously said experience of the whole FedEx shpiel ensued. Long story short, after sending the monitor to Kentucky free of charge, I'm sitting in front of a BRAND NEW (yup, never used! No dust, scratches, etc.) Apple Studio Display 17" CRT-VGA monitor.
Apparently, this affected about half of the graphite colored VGA 17" monitors and about half of the B/W VGA 17" monitors -- something about the Mitsubishi tubes Apple was using. At any rate, if you call the help line at Apple, explain your problem and reference the TIL article (forgot the number, I already got my new monitor!) Apple will send you a FedEx box with a return shipping slip and within a month you'll get a fixed or new monitor. Some B/W monitor owners I've talked to reported receiving a graphite-colored monitor instead, as I think the supply of B/W monitors is pretty much non-existant.
No bodily harm is evident, unless you go mucking around with the cover off the monitor or something. Just call Apple and let them handle it. It's a painless process, although you'll have to do without a monitor for an unspecified length of time. I, erroneously, forgot to include the form they send you with information to fill out like serial number and type of problem, so all Apple received from me was a monitor in a box with my return address on the FedEx slip. I still got a new monitor even though I didn't include any info, but I highly recommend doing so to uncomplicate things...
All-in-all, a good experience.
Red Phoenix: just wait. Use your computer as much as I do and this symptom/problem will eventually kill your monitor. Send it back to Apple and use a cheap-o monitor in the meantime. I did (17" from Sam's Club for $140) and now I'm thinking I'll keep that monitor, buy a Radeon card and have a dual-monitor setup. My problem/symptom was intermittent at first, but escalated to a level so bad it was simply useless to try and get any work done. It may or may not go the way of my monitor, but I'm telling you -- be persistent but kind on the phone with the Apple Rep. and you'll get a perfectly fixed or new monitor out of the deal. It was all well worth the two weeks I spent waiting.