Our PoS server, a T110 running Windows 2003 x86 SP2 Standard, is our main interface for most of our business day-to-day. But because the onboard video is just impossible to use normally, we added an older Radeon PCI-express card to supplement. However, it's still not quite enough - at least not like it used to. When running a dual monitor setup on HDMI and DVI, on a 1920x1600 and a 1600x1200, there's a lot of jittery motion when dragging windows (it wasn't like this before). We don't do any high end graphics, just A LOT of Microsoft Excel, huge spreadsheets, and multiple Windows to update PLU databases, print shelf labels, and the like. My issue is that most video cards do not explicitly list Windows 2003 as a compatible OS.
Given our OS and server type, what's the best compatible video card we should expect to work on this system? The current video card is Radeon 4300. It worked pretty well at the beginning, but after 3 years of 24 hour use, I think it's reaching its breaking point.