When you are a professional skydiver you may already use or have heard of the worlds leading program
Paralog® Desktop for tracking your jumps.
Paralog Companion allows you to use the extraordinary features for analysing your jumps with Paralog® Desktop while using the same data on your Pocket PC.
Simply save your jump log into a synchronized folder of your Pocket PC. As Paralog® Desktop and Paralog Companion are
using the same file format, you can open this file from either your Pocket PC and from your Desktop PC or Notebook.
You just have to keep in mind that after making changes on one device you always have to synchronize first before you make any changes on the other device..