Right now I am using rapi.dll too communicate through activesync too a pocket pc. I am basically sending a file using CeCreateFile and CeWriteFile type remote procedure calls. This obviously does not work with windows VISTA since activesync is not included. However they are now using Windows Mobile Device Center. How do I go about getting a simple type connection established with windows vista too the pocket pc? Is there a .dll on VISTA that I can connect with?