I recently purchased a second Posideon Z keyboard when the first one I purchased for my Linux box worked so well, I had to get a second for my gaming/programming rig. Everything seems to work great on it, except when I am programming. I have a tendency to lean pretty heavy on CTRL key combinations when I work (CTRL-S, CTRL-Z, etc) and I've noticed that it appears that the key doesn't always work when used in conjunction when another key. At first I thought it was a driver issue, but now I am leaning to the idea that the ctrl key is bad. The behavior I'm seeing is that when I hit CTRL-S, rath