Retired Recognized Developer
Would you for each your problem open a new thread? ok you was able to install a custom Rom, why not write your experience and problems for other user in your previous thread??
Which xap deployer you use? MultiXapInstaller or similar, you can go in this thread and read all information over it ....
Your ZUNE software has to run in background, you need this connection to your device, then run a xap deployer programm, like MultiXapInstaller to deploy your xap's