The multi-stopwatch is Small Monitor Test Tool, or SMTT. I got it from frito, pm me and I'll send you a copy.
Orta - The "blocks" test I linked to in my G25 post is RefreshRate MultiTool, or RRMT. It runs at 60fps and draws one full block per frame, so you count the difference between the CRT and HDTV.
In the case of plasmas the blue phosphors react quicker and the red/green decay slower, so we see in some photos a sequence of blue-white-yellow, where the input's been received and the phosphors are starting to react but the images in the previous frames haven't yet decayed. I counted the difference starting with the blue frames if they were there.
shaddix, your tv has about 3-4 frames of lag in both modes. 0 frames of lag would be if both blocks were white (or blue/white) at the same time. Most of the time the difference two black blocks between where the plasma is and where the CRT is, meaning 3 frames.