I use one of these on my Radeon 8500 dual head. I have the Sun monitor on the primary head and a Samsung 955DF on my second. What people will want to know about this is:
-Despite the high dps, this is a Sony trinitron tube, and they have a very nice picture
-Most won't run at a lower resolution than 1024x768@60Hz
-You will need to run a utility that allows you to sync-on-green (like Powerstrip)
-If you are a gamer, this is probably not going to work as a single monitor solution. Quite a few games run their menu system at 640x480 before you start into the game at 1024x768 or more. If you use it in a dual monitor situation however and mirror the monitors while you game, it's pretty cool, then you can set it back to an expanded desktop when you're not gaming. If you're not a gamer, then this is a great monitor
-This monitors are built to last. Mine has a production date of 1996 on it, but it runs like brand new, and I expect it will last me for many many years to come.
-If you live in a larger town with some used computer hardware around, I would check locally before ordering something like this online. Pretty much any day of the week I can run by local shops here in Denver and pick one of these monitors up for $50.
Hope this helps!