From Hank K8DD, via the Fists mailing list:

RUFZ 3.2 - The ultimate free training software for the advanced CW-operator

Just saw this on the CQ-Contest reflector. This has always been a DOS program - Now there is a Windows version that works very well! It is new and may have some bugs, but I have not found any so far! Great way to see how fast you can copy CW!