I'm looking for a USB-powered touchscreen monitor that will fit within the $100 to $200 budget this Christmas so that I can use it as a second monitor. Can you try to find me a good product that will still provide driver support under Windows Vista 64-bit? I know that touchscreen support was not introduced until the release of Windows 7 in late 2009. However, a handful of vendors did provide touchscreen driver support for Windows XP and even Windows Vista. If I can't find one, I could end up sticking with a USB-powered monitor.