I finally bit the bullet and bought a 2nd 2070sb. There was a rumor it was being discontinued (although my new one says it was manufactured in Jan '05), plus I finally got sick of juggling
PS and Word for writing.
Two anecdotes:
Dell is having a monitor sale (10% off and free shipping, which isn't trivial on an 80lb monitor) but showed zero inventory. This was fine by me because I'd be better able to afford it in the future, and just really wanted to get in the queue with that price. But the morning after I ordered it I got a "just shipped" email. Now I'm typing this on it
I couldn't get the Naviset software to work with the 2nd monitor, so I emailed Mitsubishi. I got a surprisingly prompt reply saying Naviset doesn't support multiple monitors so it was impossible. But I'm too stubborn for that, and found out the two monitors were using different drivers. I matched them up and now Naviset works great on both! (I emailed Mits with my discovery, so far no reply).