http://www.kombitz.com/2009/01/11/sy...for-windows-7/
Here's the info I found. I've installed the driver, and I'll restart now. See you on the flip side.
It's working! No problems, whatsoever. The jerkiness, the slow response, the scrolling issue; all gone!
It's kind of cool that I found this on a wayward path. This sort of this ought to be the first on the list, don't you think? Anyway, I'm glad for Xenode's help, and for this site. I'll check back in if I have any more issues I need to resolve. For now, though, every thing's peachy.