Thomasp: Yes, I do. Thankfully since the screen is so large, I can afford to scoot the tablet a bit far away from the screen to avoid interference. I had the same problem here at home as well with my 2 19" hitachi CRT's before upgrading to the Dell. LCD's produce little/no magnetic field.
Viewsonic is a decint buy, but I don't think they have much for widescreens. I just finished ups my triple monitor setup (Two 19" samsung displays + the Viewsonic 17" VA712b LCD) and setting up the colours in between them is a pita! In the CRT's I can can see the details but the colours are washed out compared to the…