I bought the G-RAYS I as it has a great spec and 10Hz refresh rate. I'm no software junkie so was surprised the Wintec software (for PC or PPC) seems to only connect and display the NMEA strings and does not log any of the data for later analysis. (emails to Wintec were answered but only with 'the WBT 300 is only a GPS reciever and cannot log data!!!!!)

Can anyone help with code or a recommended SW package that will allow the data to be logged and then displayed.

I want to use it for sprint and hill climbings (so plot track and speed, overlaying each run).

John