This can be done by placing a Sxx_data.txt file in the ToPDA folder where xx is the Session number you want the data to go to.
The location of this folder is as follows:
C:\Program Files\PTS\TracerPlus x.y\Data\"Username"\ToPDA where x is the major version and y is the minor version.
The file must be created or saved as a Tab delimited text file and be placed into this folder. The data will get uploaded upon Hotsync.