The cable supplied with the
X6/
X6HR has a female serial port connector to hook up to a male connector on a PC. The king of the hill on serial-to-USB connectors is Keyspan. I use their high speed adapter that can be found at
www.keyspan.com with the
Suunto Activity Manager software. I know this one works with Windows 98. You can find this adapter for $60 at CompUSA and MicroCenter in the U.S. or can order it directly from their website. I'm not sure if the drivers work with Windows XP. They might have info on their website or I suggest giving them a call.
AltimeterGuy