I have the same problem. In fact, my Windows 7 machine has said that the USB device is malfunctioning for a few months now.
How would I update the PM4 firmware if Windows does not recognize the device?
FWIW - I do have 6.5 version of the Logcard utility installed.
M 65 / 6'3" / 234lbs as of Feb 14, 2008...now 212
Started Rowing: 2/22/2008Vancouver Rowing Club
- Life Member(Rugby Section)
PB: 500m 1:44.0 2K 7:57.1 5K 20:58.7 30' 6866m